Iberia flight IB 4378: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 07:46 Albuquerque (ABQ) 10:36 Dallas Fort Worth (DFW)
IB 4378 Non-stop Boeing 737-800 (738) 1:50 Effective 2025-05-05 through 2025-05-16
Codeshare flight, operated by American Airlines.(AA 1035)
Mon-Wed,Fri-Sun 07:46 Albuquerque (ABQ) 10:36 Dallas Fort Worth (DFW)
IB 4378 Non-stop Boeing 737-800 (738) 1:50 Effective 2025-05-17 through 2025-05-27
Codeshare flight, operated by American Airlines.(AA 1035)
Mon-Fri,Sun 07:46 Albuquerque (ABQ) 10:36 Dallas Fort Worth (DFW)
IB 4378 Non-stop Boeing 737-800 (738) 1:50 Effective 2025-05-29 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 1035)
Daily 08:30 Luis Munoz Marin, San Juan (SJU) C 11:20 Miami (MIA)
IB 4378 Non-stop Boeing 737-800 (738) 2:50 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 3089)
Tue,Thu,Sat 12:37 Dallas Fort Worth (DFW) 16:31 Miami (MIA)
IB 4378 Non-stop Airbus A321 (321) 2:54 Effective 2025-10-28 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 1562)
Daily 17:30 Miami (MIA) 19:35 Atlanta (ATL) N
IB 4378 Non-stop Airbus A319 (319) 2:05 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 1976)
Tue,Wed 18:35 Chicago O'Hare (ORD) 3 20:23 Nashville (BNA)
IB 4378 Non-stop Canadair CRJ 700 (CR7) 1:48 Effective 2025-07-01 through 2025-07-02
Codeshare flight, operated by American Airlines.(AA 6326)
Daily 20:20 Chicago O'Hare (ORD) 3 22:17 Nashville (BNA)
IB 4378 Non-stop Canadair CRJ 700 (CR7) 1:57 Effective 2025-07-05 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 6326)
Daily 20:27 Chicago O'Hare (ORD) 3 22:20 Nashville (BNA)
IB 4378 Non-stop Canadair CRJ 700 (CR7) 1:53 Effective 2025-06-05 through 2025-06-30
Codeshare flight, operated by American Airlines.(AA 6326)
Thu 20:27 Chicago O'Hare (ORD) 3 22:20 Nashville (BNA)
IB 4378 Non-stop Canadair CRJ 700 (CR7) 1:53 Operates only on 2025-07-03
Codeshare flight, operated by American Airlines.(AA 6326)
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This flight number is listed as serving the following routes:
Iberia flight IB 4378: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Iberia IB4378
Effective 2025-05-05 through 2025-05-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1035)
Duration: 1:50, non-stop
Boeing 737-800 (738)

Iberia IB4378
Effective 2025-05-17 through 2025-05-27
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1035)
Duration: 1:50, non-stop
Boeing 737-800 (738)

Iberia IB4378
Effective 2025-05-29 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1035)
Duration: 1:50, non-stop
Boeing 737-800 (738)

Iberia IB4378
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3089)
Duration: 2:50, non-stop
Boeing 737-800 (738)

Iberia IB4378
Effective 2025-10-28 through 2025-11-01
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1562)
Duration: 2:54, non-stop
Airbus A321 (321)

Iberia IB4378
17:30

19:35
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1976)
Duration: 2:05, non-stop
Airbus A319 (319)

Iberia IB4378
Effective 2025-07-01 through 2025-07-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6326)
Duration: 1:48, non-stop
Canadair CRJ 700 (CR7)

Iberia IB4378
Effective 2025-07-05 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6326)
Duration: 1:57, non-stop
Canadair CRJ 700 (CR7)

Iberia IB4378
Effective 2025-06-05 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6326)
Duration: 1:53, non-stop
Canadair CRJ 700 (CR7)

Iberia IB4378
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6326)
Duration: 1:53, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Dallas Fort Worth (DFW)
  • Chicago O'Hare (ORD) - Nashville (BNA)
  • Dallas Fort Worth (DFW) - Miami (MIA)
  • Luis Munoz Marin, San Juan (SJU) - Miami (MIA)
  • Miami (MIA) - Atlanta (ATL)