WestJet flight WS 6559: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed 05:45 Little Rock (LIT) 08:20 Atlanta (ATL) S
WS 6559 Non-stop Boeing 737-900 (739) 1:35 Operates only on 2026-07-08
Codeshare flight, operated by Delta Air Lines.(DL 1565)
Wed,Fri,Sun 06:00 Springfield (SGF) 08:54 Atlanta (ATL) S
WS 6559 Non-stop Canadair CRJ 900 (CR9) 1:54 Effective 2026-03-13 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5033)
Daily 06:00 Springfield (SGF) 08:54 Atlanta (ATL) S
WS 6559 Non-stop Canadair CRJ 900 (CR9) 1:54 Effective 2026-04-13 through 2026-04-19
Codeshare flight, operated by Delta Air Lines.(DL 3720)
Mon-Wed,Fri-Sun 06:00 Springfield (SGF) 08:54 Atlanta (ATL) S
WS 6559 Non-stop Canadair CRJ 900 (CR9) 1:54 Effective 2026-04-21 through 2026-04-29
Codeshare flight, operated by Delta Air Lines.(DL 3720)
Thu 06:00 Rochester (ROC) 08:18 Atlanta (ATL) S
WS 6559 Non-stop Airbus A320 (320) 2:18 Operates only on 2026-04-23
Codeshare flight, operated by Delta Air Lines.(DL 1200)
Daily 06:00 Springfield (SGF) 08:54 Atlanta (ATL) S
WS 6559 Non-stop Canadair CRJ 900 (CR9) 1:54 Effective 2026-04-30 through 2026-05-14
Codeshare flight, operated by Delta Air Lines.(DL 3720)
Sun 06:00 Tulsa (TUL) 09:00 Atlanta (ATL) S
WS 6559 Non-stop Boeing 717 (717) 2:00 Operates only on 2026-07-05
Codeshare flight, operated by Delta Air Lines.(DL 1259)
Mon 06:00 Tulsa (TUL) 09:00 Atlanta (ATL) S
WS 6559 Non-stop Boeing 717 (717) 2:00 Effective 2026-07-13 through 2026-08-03
Codeshare flight, operated by Delta Air Lines.(DL 1259)
Wed,Fri 08:45 Phoenix Sky Harbor (PHX) 3 11:59 Seattle-Tacoma (SEA)
WS 6559 Non-stop Boeing 737-800 (738) 3:14 Effective 2026-06-19 through 2026-06-24
Codeshare flight, operated by Delta Air Lines.(DL 2374)
Tue,Thu 08:45 Phoenix Sky Harbor (PHX) 3 11:59 Seattle-Tacoma (SEA)
WS 6559 Non-stop Boeing 737-800 (738) 3:14 Effective 2026-06-30 through 2026-07-02
Codeshare flight, operated by Delta Air Lines.(DL 2374)
Mon 08:45 Phoenix Sky Harbor (PHX) 3 11:59 Seattle-Tacoma (SEA)
WS 6559 Non-stop Boeing 737-800 (738) 3:14 Operates only on 2026-08-10
Codeshare flight, operated by Delta Air Lines.(DL 2374)
Mon 08:45 Phoenix Sky Harbor (PHX) 3 11:59 Seattle-Tacoma (SEA)
WS 6559 Non-stop Boeing 737-800 (738) 3:14 Operates only on 2026-09-07
Codeshare flight, operated by Delta Air Lines.(DL 2374)
Wed,Fri-Sun 09:00 New York LaGuardia (LGA) C 11:09 Charlotte (CLT)
WS 6559 Non-stop Canadair CRJ 900 (CR9) 2:09 Effective 2026-08-21 through 2026-08-26
Codeshare flight, operated by Delta Air Lines.(DL 5051)
Wed 10:05 Tulsa (TUL) 13:03 Atlanta (ATL) S
WS 6559 Non-stop Boeing 717 (717) 1:58 Operates only on 2026-06-10
Codeshare flight, operated by Delta Air Lines.(DL 2754)
Sun 10:05 Tulsa (TUL) 13:03 Atlanta (ATL) S
WS 6559 Non-stop Boeing 717 (717) 1:58 Operates only on 2026-06-21
Codeshare flight, operated by Delta Air Lines.(DL 2754)
Tue,Thu 10:05 Tulsa (TUL) 13:04 Atlanta (ATL) S
WS 6559 Non-stop Boeing 717 (717) 1:59 Effective 2026-08-04 through 2026-08-06
Codeshare flight, operated by Delta Air Lines.(DL 2754)
Fri,Sun 10:30 Minneapolis/Saint Paul (MSP) 1 14:01 Raleigh/Durham (RDU) 2
WS 6559 Non-stop Airbus A320 (320) 2:31 Effective 2026-10-02 through 2026-10-04
Codeshare flight, operated by Delta Air Lines.(DL 2521)
Wed 10:30 Minneapolis/Saint Paul (MSP) 1 14:02 Raleigh/Durham (RDU) 2
WS 6559 Non-stop Airbus A320 (320) 2:32 Operates only on 2026-10-07
Codeshare flight, operated by Delta Air Lines.(DL 2521)
Mon-Fri,Sun 11:39 Charleston (CHS) 13:55 Detroit (DTW) M
WS 6559 Non-stop Canadair CRJ 900 (CR9) 2:16 Effective 2026-01-05 through 2026-01-14
Codeshare flight, operated by Delta Air Lines.(DL 3761)
Fri,Sun 11:39 Charleston (CHS) 13:55 Detroit (DTW) M
WS 6559 Non-stop Canadair CRJ 900 (CR9) 2:16 Effective 2026-01-16 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 3761)
Sat 11:39 Charleston (CHS) 13:53 Detroit (DTW) M
WS 6559 Non-stop Canadair CRJ 900 (CR9) 2:14 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 3761)
Tue,Wed,Sat 11:49 Charleston (CHS) 14:05 Detroit (DTW) M
WS 6559 Non-stop Canadair CRJ 900 (CR9) 2:16 Effective 2026-01-20 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 3761)
Tue,Wed,Sun 11:49 Charleston (CHS) 14:05 Detroit (DTW) M
WS 6559 Non-stop Canadair CRJ 900 (CR9) 2:16 Effective 2026-02-08 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 3761)
Sun 12:36 Tulsa (TUL) 15:36 Atlanta (ATL) S
WS 6559 Non-stop Boeing 717 (717) 2:00 Operates only on 2026-06-07
Codeshare flight, operated by Delta Air Lines.(DL 2620)
Tue,Thu 12:36 Tulsa (TUL) 15:38 Atlanta (ATL) S
WS 6559 Non-stop Boeing 717 (717) 2:02 Effective 2026-07-07 through 2026-07-30
Codeshare flight, operated by Delta Air Lines.(DL 2620)
Wed,Fri 12:45 Minneapolis/Saint Paul (MSP) 1 15:44 Louisville (SDF)
WS 6559 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2026-05-22 through 2026-05-29
Codeshare flight, operated by Delta Air Lines.(DL 4007)
Wed,Sat,Sun 12:45 Minneapolis/Saint Paul (MSP) 1 15:44 Louisville (SDF)
WS 6559 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2026-05-30 through 2026-06-03
Codeshare flight, operated by Delta Air Lines.(DL 4007)
Mon 12:50 San Antonio (SAT) A 16:58 Detroit (DTW) M
WS 6559 Non-stop Airbus A319 (319) 3:08 Operates only on 2026-08-31
Codeshare flight, operated by Delta Air Lines.(DL 788)
Mon,Fri,Sun 13:35 Salt Lake City (SLC) 17:44 Chicago O'Hare (ORD) 5
WS 6559 Non-stop Boeing 737-800 (738) 3:09 Effective 2026-01-30 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 2377)
Mon 13:35 Salt Lake City (SLC) 17:44 Chicago O'Hare (ORD) 5
WS 6559 Non-stop Boeing 737-800 (738) 3:09 Operates only on 2026-02-09
Codeshare flight, operated by Delta Air Lines.(DL 2377)
Mon,Fri,Sun 13:35 Salt Lake City (SLC) 17:42 Chicago O'Hare (ORD) 5
WS 6559 Non-stop Boeing 737-800 (738) 3:07 Effective 2026-02-27 through 2026-03-02
Codeshare flight, operated by Delta Air Lines.(DL 2377)
Mon,Tue 14:00 Seattle-Tacoma (SEA) 15:06 Portland (PDX)
WS 6559 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2026-06-08 through 2026-06-15
Codeshare flight, operated by Delta Air Lines.(DL 4062)
Mon 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA)
WS 6559 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-06-29 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 3819)
Mon 14:00 Ontario, Los Angeles (ONT) 2 17:00 Seattle-Tacoma (SEA)
WS 6559 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-08-17 through 2026-08-24
Codeshare flight, operated by Delta Air Lines.(DL 3819)
Wed,Fri,Sun 14:10 San Antonio (SAT) A 17:41 Atlanta (ATL) S
WS 6559 Non-stop Airbus A320 (320) 2:31 Effective 2026-09-11 through 2026-09-23
Codeshare flight, operated by Delta Air Lines.(DL 1408)
Daily 14:29 Philadelphia (PHL) D 16:41 Atlanta (ATL) S
WS 6559 Non-stop Airbus A321 (321) 2:12 Effective 2026-05-15 through 2026-05-21
Codeshare flight, operated by Delta Air Lines.(DL 2270)
Mon,Tue,Thu,Sat,Sun 14:29 Philadelphia (PHL) D 16:41 Atlanta (ATL) S
WS 6559 Non-stop Airbus A321 (321) 2:12 Effective 2026-05-23 through 2026-05-28
Codeshare flight, operated by Delta Air Lines.(DL 2270)
Mon,Tue,Thu,Sat 14:29 Philadelphia (PHL) D 16:41 Atlanta (ATL) S
WS 6559 Non-stop Airbus A321 (321) 2:12 Effective 2026-06-01 through 2026-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2270)
Thu,Fri 14:42 Seattle-Tacoma (SEA) 17:04 San Jose (SJC) A
WS 6559 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-06-05 through 2026-06-11
Codeshare flight, operated by Delta Air Lines.(DL 3897)
Mon,Tue,Thu 14:42 Seattle-Tacoma (SEA) 17:04 San Jose (SJC) A
WS 6559 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-06-16 through 2026-06-25
Codeshare flight, operated by Delta Air Lines.(DL 3897)
Mon,Sun 16:30 West Palm Beach (PBI) 19:25 New York LaGuardia (LGA) C
WS 6559 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-02-15 through 2026-02-22
Codeshare flight, operated by Delta Air Lines.(DL 1205)
Wed,Fri,Sun 16:30 New York LaGuardia (LGA) C 17:53 Boston Logan (BOS) A
WS 6559 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-07-10 through 2026-07-22
Codeshare flight, operated by Delta Air Lines.(DL 5839)
Wed,Fri,Sun 16:30 New York LaGuardia (LGA) C 17:53 Boston Logan (BOS) A
WS 6559 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-07-31 through 2026-08-12
Codeshare flight, operated by Delta Air Lines.(DL 5839)
Wed,Fri,Sun 16:40 Miami (MIA) 18:42 Atlanta (ATL) S
WS 6559 Non-stop Boeing 757 (757) 2:02 Effective 2026-10-09 through 2026-10-14
Codeshare flight, operated by Delta Air Lines.(DL 1323)
Wed,Fri,Sun 16:50 Raleigh/Durham (RDU) 2 18:25 Atlanta (ATL) S
WS 6559 Non-stop Boeing 737-900 (739) 1:35 Effective 2026-09-25 through 2026-09-30
Codeshare flight, operated by Delta Air Lines.(DL 1550)
Wed,Fri-Sun 17:00 New York LaGuardia (LGA) C 19:54 Atlanta (ATL) S
WS 6559 Non-stop Airbus A321 (321) 2:54 Effective 2026-07-24 through 2026-07-29
Codeshare flight, operated by Delta Air Lines.(DL 968)
Mon,Thu,Fri,Sun 17:10 Salt Lake City (SLC) 18:52 Phoenix Sky Harbor (PHX) 3
WS 6559 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-01-19 through 2026-01-29
Codeshare flight, operated by Delta Air Lines.(DL 1451)
Thu 17:10 Salt Lake City (SLC) 18:52 Phoenix Sky Harbor (PHX) 3
WS 6559 Non-stop Boeing 737-900 (739) 1:42 Operates only on 2026-02-05
Codeshare flight, operated by Delta Air Lines.(DL 1451)
Fri 17:15 New York LaGuardia (LGA) C 20:45 Miami (MIA)
WS 6559 Non-stop Airbus A321 (321) 3:30 Operates only on 2026-07-03
Codeshare flight, operated by Delta Air Lines.(DL 1620)
Wed,Fri,Sun 17:25 New York LaGuardia (LGA) C 19:22 John Glenn Columbus (CMH)
WS 6559 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2026-08-14 through 2026-08-19
Codeshare flight, operated by Delta Air Lines.(DL 5671)
Fri,Sun 17:25 New York LaGuardia (LGA) C 19:22 John Glenn Columbus (CMH)
WS 6559 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2026-08-28 through 2026-08-30
Codeshare flight, operated by Delta Air Lines.(DL 5671)
Wed,Fri,Sun 17:30 New York LaGuardia (LGA) C 19:22 Chicago O'Hare (ORD) 5
WS 6559 Non-stop Airbus A220-300 (223) 2:52 Effective 2026-09-04 through 2026-09-09
Codeshare flight, operated by Delta Air Lines.(DL 2503)
Wed,Fri,Sun 17:35 Savannah (SAV) 18:51 Atlanta (ATL) S
WS 6559 Non-stop Boeing 737-900 (739) 1:16 Effective 2026-10-16 through 2026-10-21
Codeshare flight, operated by Delta Air Lines.(DL 3014)
Tue-Thu 17:45 Salt Lake City (SLC) 18:28 Phoenix Sky Harbor (PHX) 3
WS 6559 Non-stop Airbus A321neo (32Q) 1:43 Effective 2026-03-10 through 2026-03-12
Codeshare flight, operated by Delta Air Lines.(DL 1451)
Thu 17:45 Salt Lake City (SLC) 18:28 Phoenix Sky Harbor (PHX) 3
WS 6559 Non-stop Airbus A321neo (32Q) 1:43 Effective 2026-03-19 through 2026-04-09
Codeshare flight, operated by Delta Air Lines.(DL 1451)
Wed,Fri,Sun 17:45 New York LaGuardia (LGA) C 20:07 Kansas City (MCI)
WS 6559 Non-stop Airbus A220-100 (221) 3:22 Effective 2026-06-12 through 2026-06-17
Codeshare flight, operated by Delta Air Lines.(DL 563)
Daily 17:45 New York LaGuardia (LGA) C 19:57 Charlotte (CLT)
WS 6559 Non-stop Canadair CRJ 900 (CR9) 2:12 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 5501)
Mon,Tue,Fri,Sun 17:59 Tampa (TPA) 19:42 Atlanta (ATL) S
WS 6559 Non-stop Airbus A321 (321) 1:43 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 759)
Thu 20:25 Seattle-Tacoma (SEA) 23:26 Phoenix Sky Harbor (PHX) 3
WS 6559 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-08-13 through 2026-08-27
Codeshare flight, operated by Delta Air Lines.(DL 2447)
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This flight number is listed as serving the following routes:
WestJet flight WS 6559: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS6559
Operates only on 2026-07-08
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1565)
Duration: 1:35, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-03-13 through 2026-04-12
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5033)
Duration: 1:54, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-04-13 through 2026-04-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3720)
Duration: 1:54, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-04-21 through 2026-04-29
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3720)
Duration: 1:54, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
Operates only on 2026-04-23
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1200)
Duration: 2:18, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-04-30 through 2026-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3720)
Duration: 1:54, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
06:00

09:00
Operates only on 2026-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1259)
Duration: 2:00, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6559
06:00

09:00
Effective 2026-07-13 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1259)
Duration: 2:00, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-06-19 through 2026-06-24
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2374)
Duration: 3:14, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-06-30 through 2026-07-02
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2374)
Duration: 3:14, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6559
Operates only on 2026-08-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2374)
Duration: 3:14, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6559
Operates only on 2026-09-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2374)
Duration: 3:14, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-08-21 through 2026-08-26
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5051)
Duration: 2:09, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
10:05

13:03
Operates only on 2026-06-10
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2754)
Duration: 1:58, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6559
10:05

13:03
Operates only on 2026-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2754)
Duration: 1:58, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6559
10:05

13:04
Effective 2026-08-04 through 2026-08-06
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2754)
Duration: 1:59, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-10-02 through 2026-10-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2521)
Duration: 2:31, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6559
Operates only on 2026-10-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2521)
Duration: 2:32, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-01-05 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3761)
Duration: 2:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-01-16 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3761)
Duration: 2:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3761)
Duration: 2:14, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-01-20 through 2026-02-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3761)
Duration: 2:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3761)
Duration: 2:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
12:36

15:36
Operates only on 2026-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2620)
Duration: 2:00, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6559
12:36

15:38
Effective 2026-07-07 through 2026-07-30
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2620)
Duration: 2:02, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-05-22 through 2026-05-29
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4007)
Duration: 1:59, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-05-30 through 2026-06-03
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4007)
Duration: 1:59, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6559
Operates only on 2026-08-31
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 788)
Duration: 3:08, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-01-30 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2377)
Duration: 3:09, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6559
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2377)
Duration: 3:09, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-02-27 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2377)
Duration: 3:07, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-06-08 through 2026-06-15
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4062)
Duration: 1:06, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-06-29 through 2026-07-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3819)
Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-08-17 through 2026-08-24
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3819)
Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-09-11 through 2026-09-23
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1408)
Duration: 2:31, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-05-15 through 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2270)
Duration: 2:12, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-05-23 through 2026-05-28
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2270)
Duration: 2:12, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-06-01 through 2026-06-06
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2270)
Duration: 2:12, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-06-05 through 2026-06-11
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3897)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-06-16 through 2026-06-25
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3897)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-02-15 through 2026-02-22
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1205)
Duration: 2:55, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-07-10 through 2026-07-22
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5839)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-07-31 through 2026-08-12
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5839)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6559
16:40

18:42
Effective 2026-10-09 through 2026-10-14
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1323)
Duration: 2:02, non-stop
Boeing 757 (757)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-09-25 through 2026-09-30
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1550)
Duration: 1:35, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-07-24 through 2026-07-29
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 968)
Duration: 2:54, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-01-19 through 2026-01-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1451)
Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6559
Operates only on 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1451)
Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6559
Operates only on 2026-07-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1620)
Duration: 3:30, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-08-14 through 2026-08-19
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5671)
Duration: 1:57, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-08-28 through 2026-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5671)
Duration: 1:57, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-09-04 through 2026-09-09
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2503)
Duration: 2:52, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-10-16 through 2026-10-21
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3014)
Duration: 1:16, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-03-10 through 2026-03-12
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1451)
Duration: 1:43, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-03-19 through 2026-04-09
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1451)
Duration: 1:43, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-06-12 through 2026-06-17
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 563)
Duration: 3:22, non-stop
Airbus A220-100 (221)

Direct Codeshare Flights:

WestJet WS6559
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5501)
Duration: 2:12, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6559
17:59

19:42
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 759)
Duration: 1:43, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6559
Effective 2026-08-13 through 2026-08-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2447)
Duration: 3:01, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Charleston (CHS) - Detroit (DTW)
  • Little Rock (LIT) - Atlanta (ATL)
  • Miami (MIA) - Atlanta (ATL)
  • Minneapolis/Saint Paul (MSP) - Louisville (SDF)
  • Minneapolis/Saint Paul (MSP) - Raleigh/Durham (RDU)
  • New York LaGuardia (LGA) - Atlanta (ATL)
  • New York LaGuardia (LGA) - Boston Logan (BOS)
  • New York LaGuardia (LGA) - Charlotte (CLT)
  • New York LaGuardia (LGA) - Chicago O'Hare (ORD)
  • New York LaGuardia (LGA) - John Glenn Columbus (CMH)
  • New York LaGuardia (LGA) - Kansas City (MCI)
  • New York LaGuardia (LGA) - Miami (MIA)
  • Ontario, Los Angeles (ONT) - Seattle-Tacoma (SEA)
  • Philadelphia (PHL) - Atlanta (ATL)
  • Raleigh/Durham (RDU) - Atlanta (ATL)
  • Rochester (ROC) - Atlanta (ATL)
  • Salt Lake City (SLC) - Chicago O'Hare (ORD)
  • Salt Lake City (SLC) - Phoenix Sky Harbor (PHX)
  • San Antonio (SAT) - Atlanta (ATL)
  • San Antonio (SAT) - Detroit (DTW)
  • Savannah (SAV) - Atlanta (ATL)
  • Seattle-Tacoma (SEA) - Phoenix Sky Harbor (PHX)
  • Seattle-Tacoma (SEA) - Portland (PDX)
  • Seattle-Tacoma (SEA) - San Jose (SJC)
  • Springfield (SGF) - Atlanta (ATL)
  • Tampa (TPA) - Atlanta (ATL)
  • Tulsa (TUL) - Atlanta (ATL)
  • West Palm Beach (PBI) - New York LaGuardia (LGA)