Delta Air Lines flight DL 1143: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:45 Los Angeles (LAX) 3 13:58 Houston George Bush (IAH) A
DL 1143 Non-stop Airbus A319 (319) 3:13 Effective 2026-01-05 through 2026-02-11
Daily 08:58 Los Angeles (LAX) 3 14:11 Houston George Bush (IAH) A
DL 1143 Non-stop Airbus A319 (319) 3:13 Effective 2026-02-12 through 2026-03-07
Daily 08:59 Los Angeles (LAX) 3 14:16 Houston George Bush (IAH) A
DL 1143 Non-stop Airbus A319 (319) 3:17 Effective 2026-03-08 through 2026-04-12
Daily 08:59 Los Angeles (LAX) 3 14:24 Houston George Bush (IAH) A
DL 1143 Non-stop Airbus A319 (319) 3:25 Effective 2026-04-13 through 2026-10-05
Daily 08:59 Los Angeles (LAX) 3 14:19 Houston George Bush (IAH) A
DL 1143 Non-stop Airbus A319 (319) 3:20 Effective from 2026-10-06
Daily 09:35 Los Angeles (LAX) 3 14:57 Houston George Bush (IAH) A
DL 1143 Non-stop Airbus A319 (319) 3:22 Valid until 2026-01-04
Mon,Tue,Fri-Sun 16:00 Houston George Bush (IAH) A 17:47 Los Angeles (LAX) 3
DL 1143 Non-stop Airbus A319 (319) 3:47 Valid until 2026-01-04
Mon-Fri,Sun 16:00 Houston George Bush (IAH) A 17:45 Los Angeles (LAX) 3
DL 1143 Non-stop Airbus A319 (319) 3:45 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 16:00 Houston George Bush (IAH) A 17:45 Los Angeles (LAX) 3
DL 1143 Non-stop Airbus A319 (319) 3:45 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 16:00 Houston George Bush (IAH) A 17:45 Los Angeles (LAX) 3
DL 1143 Non-stop Airbus A319 (319) 3:45 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 16:00 Houston George Bush (IAH) A 17:47 Los Angeles (LAX) 3
DL 1143 Non-stop Airbus A319 (319) 3:47 Effective from 2026-10-06
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 1143: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL1143
08:45
Los Angeles (LAX) 3

13:58
Houston George Bush (IAH) A
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:13, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1143
08:58
Los Angeles (LAX) 3

14:11
Houston George Bush (IAH) A
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:13, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1143
08:59
Los Angeles (LAX) 3

14:16
Houston George Bush (IAH) A
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:17, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1143
08:59
Los Angeles (LAX) 3

14:24
Houston George Bush (IAH) A
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1143
08:59
Los Angeles (LAX) 3

14:19
Houston George Bush (IAH) A
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:20, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1143
09:35
Los Angeles (LAX) 3

14:57
Houston George Bush (IAH) A
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:22, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1143
16:00
Houston George Bush (IAH) A

17:47
Los Angeles (LAX) 3
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:47, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1143
16:00
Houston George Bush (IAH) A

17:45
Los Angeles (LAX) 3
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:45, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1143
16:00
Houston George Bush (IAH) A

17:45
Los Angeles (LAX) 3
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:45, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1143
16:00
Houston George Bush (IAH) A

17:45
Los Angeles (LAX) 3
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:45, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1143
16:00
Houston George Bush (IAH) A

17:47
Los Angeles (LAX) 3
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:47, non-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Houston George Bush (IAH) - Los Angeles (LAX)
All Delta Air Lines flights
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