American Airlines flight AA 6400: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 07:45 Oklahoma City (OKC) 09:05 Dallas Fort Worth (DFW) E
AA 6400 Non-stop Canadair CRJ 700 (CR7) 1:20 Valid until 2026-01-03
Daily 09:35 Dallas Fort Worth (DFW) E 10:58 San Antonio (SAT)
AA 6400 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-03-08 through 2026-04-06
Daily 09:38 Dallas Fort Worth (DFW) E 11:00 San Antonio (SAT)
AA 6400 Non-stop Canadair CRJ 900 (CR9) 1:22 Effective 2026-02-12 through 2026-03-07
Daily 11:30 San Antonio (SAT) 12:50 Dallas Fort Worth (DFW) E
AA 6400 Non-stop Canadair CRJ 900 (CR9) 1:20 Effective 2026-02-12 through 2026-03-07
Daily 19:00 Dallas Fort Worth (DFW) E 19:30 Flagstaff Pulliam, Grand Canyon (FLG)
AA 6400 Non-stop Canadair CRJ 700 (CR7) 2:30 Effective 2026-09-09 through 2026-10-04
Daily 20:50 Dallas Fort Worth (DFW) E 21:23 Flagstaff Pulliam, Grand Canyon (FLG)
AA 6400 Non-stop Canadair CRJ 700 (CR7) 2:33 Effective from 2026-10-05
Daily 20:54 Tucson (TUS) 21:50 Phoenix Sky Harbor (PHX) 4
AA 6400 Non-stop Canadair CRJ 700 (CR7) 0:56 Effective 2026-04-07 through 2026-05-20
Daily 21:12 Dallas Fort Worth (DFW) E 21:47 Flagstaff Pulliam, Grand Canyon (FLG)
AA 6400 Non-stop Canadair CRJ 700 (CR7) 2:35 Effective 2026-08-05 through 2026-09-08
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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
Valid until 2026-01-03
Mon
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Tue
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Wed
-
Thu
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Fri
-
Sat
Sun
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Duration: 1:20, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA6400
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA6400
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA6400
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA6400
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:30, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA6400
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:33, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA6400
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:56, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA6400
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:35, 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)
  • Oklahoma City (OKC) - Dallas Fort Worth (DFW)
  • Tucson (TUS) - Phoenix Sky Harbor (PHX)