Delta Air Lines flight DL 843: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 13:40 Atlanta (ATL) S 15:26 San Diego (SAN) 2
DL 843 Non-stop Airbus A321 (321) 4:46 Valid until 2026-01-01
Mon-Wed,Fri-Sun 13:40 Atlanta (ATL) S 15:21 San Diego (SAN) 2
DL 843 Non-stop Airbus A321 (321) 4:41 Valid until 2026-01-04
Sat 13:50 Salt Lake City (SLC) 17:28 Dallas Fort Worth (DFW) E
DL 843 Non-stop Airbus A220-300 (223) 2:38 Effective 2026-02-14 through 2026-03-07
Daily 13:55 Atlanta (ATL) S 15:36 San Diego (SAN) 2
DL 843 Non-stop Airbus A321 (321) 4:41 Effective 2026-04-13 through 2026-07-06
Daily 13:55 Atlanta (ATL) S 15:21 San Diego (SAN) 2
DL 843 Non-stop Airbus A321 (321) 4:26 Effective 2026-07-07 through 2026-10-05
Daily 13:55 Atlanta (ATL) S 15:41 San Diego (SAN) 2
DL 843 Non-stop Airbus A321 (321) 4:46 Effective from 2026-10-06
Daily 14:40 Atlanta (ATL) S 16:31 San Diego (SAN) 2
DL 843 Non-stop Airbus A321 (321) 4:51 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 18:01 Dallas Fort Worth (DFW) E 19:59 Salt Lake City (SLC)
DL 843 Non-stop Airbus A220-300 (223) 2:58 Effective 2026-01-06 through 2026-01-16
Mon-Fri,Sun 18:01 Dallas Fort Worth (DFW) E 19:59 Salt Lake City (SLC)
DL 843 Non-stop Airbus A220-300 (223) 2:58 Effective 2026-01-19 through 2026-02-11
Mon 18:02 Dallas Fort Worth (DFW) E 20:00 Salt Lake City (SLC)
DL 843 Non-stop Airbus A220-300 (223) 2:58 Operates only on 2026-01-05
Mon-Fri 18:02 Dallas Fort Worth (DFW) E 20:00 Salt Lake City (SLC)
DL 843 Non-stop Airbus A220-300 (223) 2:58 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 18:02 Dallas Fort Worth (DFW) E 20:00 Salt Lake City (SLC)
DL 843 Non-stop Airbus A220-300 (223) 2:58 Effective 2026-02-22 through 2026-03-06
Sun 18:05 Dallas Fort Worth (DFW) E 20:00 Salt Lake City (SLC)
DL 843 Non-stop Airbus A220-300 (223) 2:55 Operates only on 2026-01-18
Sat 18:18 Dallas Fort Worth (DFW) E 20:19 Salt Lake City (SLC)
DL 843 Non-stop Airbus A220-100 (221) 3:01 Effective 2026-01-10 through 2026-02-07
Sat 18:23 Dallas Fort Worth (DFW) E 20:24 Salt Lake City (SLC)
DL 843 Non-stop Airbus A220-300 (223) 3:01 Effective 2026-02-14 through 2026-03-07
Sun 18:23 Dallas Fort Worth (DFW) E 20:24 Salt Lake City (SLC)
DL 843 Non-stop Airbus A220-300 (223) 3:01 Operates only on 2026-02-15
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This flight number is listed as serving the following routes:
Delta Air Lines flight DL 843: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL843
13:40

15:26
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:46, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL843
13:40

15:21
Valid until 2026-01-04
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 4:41, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL843
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:38, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL843
13:55

15:36
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:41, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL843
13:55

15:21
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:26, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL843
13:55

15:41
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:46, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL843
14:40

16:31
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:51, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL843
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:58, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL843
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:58, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL843
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:58, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL843
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:58, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL843
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:58, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL843
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL843
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:01, non-stop
Airbus A220-100 (221)

Direct Flights:

Delta Air Lines DL843
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:01, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL843
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:01, non-stop
Airbus A220-300 (223)
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Parallax here -
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - San Diego (SAN)
  • Salt Lake City (SLC) - Dallas Fort Worth (DFW)