American Airlines flight AA 6400: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat,Sun 11:40 Denver (DEN) 13:28 Los Angeles (LAX)
AA 6400 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2025-07-05 through 2025-08-03
Daily 15:35 Dallas Fort Worth (DFW) E 16:41 San Antonio (SAT)
AA 6400 Non-stop Canadair CRJ 700 (CR7) 1:06 Effective from 2026-02-12
Daily 17:10 San Antonio (SAT) 18:30 Dallas Fort Worth (DFW) E
AA 6400 Non-stop Canadair CRJ 700 (CR7) 1:20 Effective from 2026-02-12
Daily 19:00 Dallas Fort Worth (DFW) E 19:26 Flagstaff Pulliam, Grand Canyon (FLG)
AA 6400 Non-stop Canadair CRJ 700 (CR7) 2:26 Effective 2025-08-06 through 2025-09-02
Daily 19:00 Dallas Fort Worth (DFW) E 19:38 Flagstaff Pulliam, Grand Canyon (FLG)
AA 6400 Non-stop Canadair CRJ 700 (CR7) 2:38 Effective 2025-09-03 through 2025-10-05
Daily 19:00 Dallas Fort Worth (DFW) E 19:36 Flagstaff Pulliam, Grand Canyon (FLG)
AA 6400 Non-stop Canadair CRJ 700 (CR7) 2:36 Effective 2025-10-06 through 2025-11-01
Daily 19:00 Dallas Fort Worth (DFW) E 20:42 Flagstaff Pulliam, Grand Canyon (FLG)
AA 6400 Non-stop Canadair CRJ 700 (CR7) 2:42 Effective 2025-11-02 through 2025-12-17
Daily 19:00 Dallas Fort Worth (DFW) E 20:38 Flagstaff Pulliam, Grand Canyon (FLG)
AA 6400 Non-stop Canadair CRJ 700 (CR7) 2:38 Effective 2025-12-18 through 2026-01-05
Daily 20:15 Tucson (TUS) 21:11 Phoenix Sky Harbor (PHX) 4
AA 6400 Non-stop Canadair CRJ 700 (CR7) 0:56 Effective 2025-06-05 through 2025-07-03
Daily 20:22 Tucson (TUS) 21:18 Phoenix Sky Harbor (PHX) 4
AA 6400 Non-stop Canadair CRJ 700 (CR7) 0:56 Valid until 2025-05-04
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This flight number is listed as serving the following routes:
American Airlines flight AA 6400: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA6400
Effective 2025-07-05 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:48, non-stop
Embraer EMB 175 (E75)

American Airlines AA6400
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:06, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA6400
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA6400
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA6400
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:38, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA6400
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA6400
Effective 2025-11-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA6400
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:38, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA6400
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:56, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA6400
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:56, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Flagstaff Pulliam, Grand Canyon (FLG)
  • Dallas Fort Worth (DFW) - San Antonio (SAT)
  • Denver (DEN) - Los Angeles (LAX)
  • Tucson (TUS) - Phoenix Sky Harbor (PHX)