American Airlines flight AA 991: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 01:20 Ontario, Los Angeles (ONT) 4 06:20 Dallas Fort Worth (DFW)
AA 991 Non-stop Airbus A321 (321) 3:00 Effective 2026-07-02 through 2026-08-04
Daily 01:22 Ontario, Los Angeles (ONT) 4 06:20 Dallas Fort Worth (DFW)
AA 991 Non-stop Airbus A321 (321) 2:58 Effective 2026-06-05 through 2026-07-01
Daily 14:26 San Francisco (SFO) 1 20:48 Chicago O'Hare (ORD) 3
AA 991 Non-stop Boeing 737-800 (738) 4:22 Effective 2026-08-05 through 2026-09-08
Mon,Thu,Sat 19:45 Miami (MIA) 06:15 Rio de Janeiro Galeao (GIG) 2
AA 991 Non-stop Boeing 787-8 (788) 8:30 Effective 2026-02-14 through 2026-02-28
The flight arrives 1 day after departure.
Daily 19:50 Miami (MIA) 06:15 Rio de Janeiro Galeao (GIG) 2
AA 991 Non-stop Boeing 787-8 (788) 8:25 Valid until 2026-01-05
The flight arrives 1 day after departure.
Wed,Fri,Sun 19:50 Miami (MIA) 06:15 Rio de Janeiro Galeao (GIG) 2
AA 991 Non-stop Boeing 787-8 (788) 8:25 Effective 2026-01-07 through 2026-02-11
The flight arrives 1 day after departure.
Wed,Fri,Sun 20:50 Miami (MIA) 06:15 Rio de Janeiro Galeao (GIG) 2
AA 991 Non-stop Boeing 787-8 (788) 8:25 Effective 2026-03-29 through 2026-05-03
The flight arrives 1 day after departure.
Wed,Fri,Sun 20:50 Miami (MIA) 06:15 Rio de Janeiro Galeao (GIG) 2
AA 991 Non-stop Boeing 787-8 (788) 8:25 Effective from 2026-10-25
The flight arrives 1 day after departure.
Mon,Thu,Sat 21:00 Miami (MIA) 06:15 Rio de Janeiro Galeao (GIG) 2
AA 991 Non-stop Boeing 787-8 (788) 8:15 Effective 2026-03-09 through 2026-03-26
The flight arrives 1 day after departure.
Wed,Fri,Sun 21:00 Miami (MIA) 06:05 Rio de Janeiro Galeao (GIG) 2
AA 991 Non-stop Boeing 787-8 (788) 8:05 Effective 2026-05-06 through 2026-05-17
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
American Airlines flight AA 991: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA991
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA991
Effective 2026-06-05 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:58, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA991
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:22, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA991
Effective 2026-02-14 through 2026-02-28
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 8:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA991
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA991
Effective 2026-01-07 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 8:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA991
Effective 2026-03-29 through 2026-05-03
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 8:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA991
Effective from 2026-10-25
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 8:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA991
Effective 2026-03-09 through 2026-03-26
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 8:15, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Direct Flights:

American Airlines AA991
Effective 2026-05-06 through 2026-05-17
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 8:05, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Miami (MIA) - Rio de Janeiro Galeao (GIG)
  • Ontario, Los Angeles (ONT) - Dallas Fort Worth (DFW)
  • San Francisco (SFO) - Chicago O'Hare (ORD)