WestJet flight WS 8550: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Fri 08:50 Saint Louis (STL) 1 10:29 Minneapolis/Saint Paul (MSP) 1
WS 8550 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-07-03 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 5325)
Mon,Wed,Fri 08:50 Saint Louis (STL) 1 10:29 Minneapolis/Saint Paul (MSP) 1
WS 8550 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-07-17 through 2026-07-22
Codeshare flight, operated by Delta Air Lines.(DL 5325)
Daily 10:00 Los Angeles (LAX) 3 11:29 Phoenix Sky Harbor (PHX) 3
WS 8550 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2026-04-13 through 2026-05-22
Codeshare flight, operated by Delta Air Lines.(DL 3951)
Mon,Thu,Fri,Sun 10:00 Los Angeles (LAX) 3 11:29 Phoenix Sky Harbor (PHX) 3
WS 8550 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2026-05-24 through 2026-06-28
Codeshare flight, operated by Delta Air Lines.(DL 3951)
Thu,Sun 10:00 Los Angeles (LAX) 3 11:29 Phoenix Sky Harbor (PHX) 3
WS 8550 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2026-07-02 through 2026-08-30
Codeshare flight, operated by Delta Air Lines.(DL 3951)
Mon,Thu,Fri,Sun 10:00 Los Angeles (LAX) 3 11:29 Phoenix Sky Harbor (PHX) 3
WS 8550 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2026-08-31 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 3951)
Mon,Thu,Fri,Sun 10:00 Los Angeles (LAX) 3 11:28 Phoenix Sky Harbor (PHX) 3
WS 8550 Non-stop Embraer EMB 175 (E7W) 1:28 Effective 2026-10-08 through 2026-10-26
Codeshare flight, operated by Delta Air Lines.(DL 3951)
Tue-Sat 10:00 Los Angeles (LAX) 3 11:28 Phoenix Sky Harbor (PHX) 3
WS 8550 Non-stop Embraer EMB 175 (E7W) 1:28 Effective from 2026-10-27
Codeshare flight, operated by Delta Air Lines.(DL 3951)
Daily 10:13 Los Angeles (LAX) 3 11:35 Phoenix Sky Harbor (PHX) 3
WS 8550 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 3951)
Fri 13:00 Sacramento (SMF) A 15:09 Seattle-Tacoma (SEA)
WS 8550 Non-stop Embraer EMB 175 (E7W) 2:09 Operates only on 2026-08-07
Codeshare flight, operated by Delta Air Lines.(DL 4125)
Mon,Wed,Fri 15:10 Sarasota/Bradenton (SRQ) 16:52 Atlanta (ATL) S
WS 8550 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-07-10 through 2026-07-15
Codeshare flight, operated by Delta Air Lines.(DL 2438)
Mon 15:20 Salt Lake City (SLC) 16:18 Santa Ana (SNA)
WS 8550 Non-stop Airbus A220-100 (221) 1:58 Operates only on 2026-08-03
Codeshare flight, operated by Delta Air Lines.(DL 1277)
Fri 16:10 Tulsa (TUL) 19:16 Atlanta (ATL) S
WS 8550 Non-stop Boeing 717 (717) 2:06 Operates only on 2026-07-31
Codeshare flight, operated by Delta Air Lines.(DL 1186)
Wed 16:40 Miami (MIA) 18:54 Atlanta (ATL) S
WS 8550 Non-stop Boeing 757 (757) 2:14 Operates only on 2026-07-01
Codeshare flight, operated by Delta Air Lines.(DL 1323)
Wed 17:30 Valdosta (VLD) 18:48 Atlanta (ATL) S
WS 8550 Non-stop Canadair CRJ 900 (CR9) 1:18 Operates only on 2026-07-08
Codeshare flight, operated by Delta Air Lines.(DL 4993)
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This flight number is listed as serving the following routes:


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WestJet flight WS 8550: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS8550
08:50
Saint Louis (STL) 1

10:29
Minneapolis/Saint Paul (MSP) 1
Effective 2026-07-03 through 2026-07-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5325)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS8550
08:50
Saint Louis (STL) 1

10:29
Minneapolis/Saint Paul (MSP) 1
Effective 2026-07-17 through 2026-07-22
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5325)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS8550
10:00
Los Angeles (LAX) 3

11:29
Phoenix Sky Harbor (PHX) 3
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3951)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS8550
10:00
Los Angeles (LAX) 3

11:29
Phoenix Sky Harbor (PHX) 3
Effective 2026-05-24 through 2026-06-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3951)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS8550
10:00
Los Angeles (LAX) 3

11:29
Phoenix Sky Harbor (PHX) 3
Effective 2026-07-02 through 2026-08-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3951)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS8550
10:00
Los Angeles (LAX) 3

11:29
Phoenix Sky Harbor (PHX) 3
Effective 2026-08-31 through 2026-10-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3951)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS8550
10:00
Los Angeles (LAX) 3

11:28
Phoenix Sky Harbor (PHX) 3
Effective 2026-10-08 through 2026-10-26
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3951)
Duration: 1:28, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS8550
10:00
Los Angeles (LAX) 3

11:28
Phoenix Sky Harbor (PHX) 3
Effective from 2026-10-27
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3951)
Duration: 1:28, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS8550
10:13
Los Angeles (LAX) 3

11:35
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3951)
Duration: 1:22, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS8550
13:00
Sacramento (SMF) A

15:09
Seattle-Tacoma (SEA)
Operates only on 2026-08-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4125)
Duration: 2:09, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS8550
15:10
Sarasota/Bradenton (SRQ)

16:52
Atlanta (ATL) S
Effective 2026-07-10 through 2026-07-15
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2438)
Duration: 1:42, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8550
15:20
Salt Lake City (SLC)

16:18
Santa Ana (SNA)
Operates only on 2026-08-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1277)
Duration: 1:58, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
WestJet WS8550
16:10
Tulsa (TUL)

19:16
Atlanta (ATL) S
Operates only on 2026-07-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1186)
Duration: 2:06, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS8550
16:40
Miami (MIA)

18:54
Atlanta (ATL) S
Operates only on 2026-07-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1323)
Duration: 2:14, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
WestJet WS8550
17:30
Valdosta (VLD)

18:48
Atlanta (ATL) S
Operates only on 2026-07-08
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4993)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Los Angeles (LAX) - Phoenix Sky Harbor (PHX)
  • Miami (MIA) - Atlanta (ATL)
  • Sacramento (SMF) - Seattle-Tacoma (SEA)
  • Saint Louis (STL) - Minneapolis/Saint Paul (MSP)
  • Salt Lake City (SLC) - Santa Ana (SNA)
  • Sarasota/Bradenton (SRQ) - Atlanta (ATL)
  • Tulsa (TUL) - Atlanta (ATL)
  • Valdosta (VLD) - Atlanta (ATL)
All WestJet flights
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