American Airlines flight AA 1603: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Newark Liberty, New York (EWR) A 11:17 Dallas Fort Worth (DFW)
AA 1603 Non-stop Boeing 737-800 (738) 4:17 Effective 2026-01-06 through 2026-02-11
Daily 08:00 Newark Liberty, New York (EWR) A 11:21 Dallas Fort Worth (DFW)
AA 1603 Non-stop Boeing 737-800 (738) 4:21 Effective from 2026-02-12
Daily 08:23 Newark Liberty, New York (EWR) A 11:39 Dallas Fort Worth (DFW)
AA 1603 Non-stop Boeing 737-800 (738) 4:16 Effective 2025-12-18 through 2026-01-05
Daily 08:28 Newark Liberty, New York (EWR) A 11:39 Dallas Fort Worth (DFW)
AA 1603 Non-stop Boeing 737-800 (738) 4:11 Effective 2025-12-03 through 2025-12-17
Daily 08:33 Newark Liberty, New York (EWR) A 11:39 Dallas Fort Worth (DFW)
AA 1603 Non-stop Boeing 737-800 (738) 4:06 Effective 2025-10-26 through 2025-11-01
Sat 10:00 Miami (MIA) 10:50 Guatemala City (GUA)
AA 1603 Non-stop Boeing 737-800 (738) 2:50 Effective 2025-06-07 through 2025-06-28
Mon-Fri,Sun 10:04 Miami (MIA) 10:54 Guatemala City (GUA)
AA 1603 Non-stop Boeing 737-800 (738) 2:50 Effective 2025-06-05 through 2025-07-04
Mon-Fri 10:04 Miami (MIA) 10:44 Guatemala City (GUA)
AA 1603 Non-stop Boeing 737-800 (738) 2:40 Effective 2025-07-07 through 2025-08-05
Sat 10:05 Miami (MIA) 10:45 Guatemala City (GUA)
AA 1603 Non-stop Boeing 737-800 (738) 2:40 Effective 2025-07-05 through 2025-08-02
Daily 10:05 Miami (MIA) 11:10 Guatemala City (GUA)
AA 1603 Non-stop Boeing 737-800 (738) 3:05 Effective 2025-08-06 through 2025-09-02
Daily 10:05 Miami (MIA) 10:50 Guatemala City (GUA)
AA 1603 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-09-03 through 2025-10-25
Sun 10:09 Miami (MIA) 10:49 Guatemala City (GUA)
AA 1603 Non-stop Boeing 737-800 (738) 2:40 Effective 2025-07-06 through 2025-08-03
Daily 10:35 Miami (MIA) 11:40 Guatemala City (GUA)
AA 1603 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Valid until 2025-05-04
Daily 10:40 Miami (MIA) 11:45 Guatemala City (GUA)
AA 1603 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-05-05 through 2025-06-04
Daily 21:00 Philadelphia (PHL) 23:22 Jacksonville (JAX)
AA 1603 Non-stop Airbus A319 (319) 2:22 Effective 2025-11-02 through 2025-12-02
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This flight number is listed as serving the following routes:
American Airlines flight AA 1603: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA1603
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:17, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:21, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:16, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:11, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:06, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Effective 2025-07-07 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Effective 2025-09-03 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

American Airlines AA1603
Effective 2025-07-06 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-800 (738)

American Airlines AA1603
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

American Airlines AA1603
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

American Airlines AA1603
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Airbus A319 (319)
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Parallax here -
This flight number is listed as serving the following routes:
  • Miami (MIA) - Guatemala City (GUA)
  • Newark Liberty, New York (EWR) - Dallas Fort Worth (DFW)
  • Philadelphia (PHL) - Jacksonville (JAX)