American Airlines flight AA 4091: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 06:11 Chattanooga (CHA) 08:00 Ronald Reagan Washington (DCA) 2
AA 4091 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-02-15 through 2026-03-01
Daily 14:06 Phoenix Sky Harbor (PHX) 4 15:46 Fresno (FAT)
AA 4091 Non-stop Embraer EMB 175 (E75) 1:40 Effective 2026-05-21 through 2026-08-04
Sat 16:00 Miami (MIA) 18:26 Greensboro/High Point (GSO)
AA 4091 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-02-14 through 2026-03-07
Daily 16:16 Fresno (FAT) 18:04 Phoenix Sky Harbor (PHX) 4
AA 4091 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-05-21 through 2026-08-04
Daily 16:30 Miami (MIA) 18:48 Greensboro/High Point (GSO)
AA 4091 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-03-08 through 2026-04-06
Daily 16:52 Miami (MIA) 19:09 Greensboro/High Point (GSO)
AA 4091 Non-stop Embraer EMB 175 (E75) 2:17 Effective 2026-01-06 through 2026-01-17
Daily 16:52 Miami (MIA) 19:09 Greensboro/High Point (GSO)
AA 4091 Non-stop Embraer EMB 175 (E75) 2:17 Effective 2026-01-19 through 2026-02-11
Daily 17:07 Miami (MIA) 19:21 Greensboro/High Point (GSO)
AA 4091 Non-stop Embraer EMB 175 (E75) 2:14 Valid until 2026-01-05
Sat 18:56 Greensboro/High Point (GSO) 21:10 Miami (MIA)
AA 4091 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2026-02-14 through 2026-03-07
Daily 19:18 Greensboro/High Point (GSO) 21:30 Miami (MIA)
AA 4091 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-03-08 through 2026-04-06
Daily 19:39 Greensboro/High Point (GSO) 21:53 Miami (MIA)
AA 4091 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2026-01-06 through 2026-01-17
Daily 19:39 Greensboro/High Point (GSO) 21:53 Miami (MIA)
AA 4091 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2026-01-19 through 2026-02-11
Daily 19:51 Greensboro/High Point (GSO) 22:04 Miami (MIA)
AA 4091 Non-stop Embraer EMB 175 (E75) 2:13 Valid until 2026-01-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 4091: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4091
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Effective 2026-01-06 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:14, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Effective 2026-01-06 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4091
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Chattanooga (CHA) - Ronald Reagan Washington (DCA)
  • Fresno (FAT) - Phoenix Sky Harbor (PHX)
  • Greensboro/High Point (GSO) - Miami (MIA)