American Airlines flight AA 1831: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 06:31 West Palm Beach (PBI) 08:53 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737 MAX 8 (7M8) 3:22 Operates only on 2026-01-10
Sat 06:31 West Palm Beach (PBI) 08:57 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:26 Effective 2026-01-17 through 2026-02-07
Thu,Sun 06:38 West Palm Beach (PBI) 09:04 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:26 Effective 2026-01-08 through 2026-01-15
Mon,Thu,Fri 06:38 West Palm Beach (PBI) 09:04 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:26 Effective 2026-01-16 through 2026-01-23
Mon,Thu,Fri,Sun 06:38 West Palm Beach (PBI) 09:04 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:26 Effective 2026-01-25 through 2026-02-09
Mon,Fri 06:39 West Palm Beach (PBI) 09:01 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737 MAX 8 (7M8) 3:22 Effective 2026-01-09 through 2026-01-12
Mon,Tue,Thu-Sun 07:00 Chicago O'Hare (ORD) 3 11:06 West Palm Beach (PBI)
AA 1831 Non-stop Boeing 737-800 (738) 3:06 Valid until 2026-01-05
Daily 08:05 Chicago O'Hare (ORD) 3 12:03 West Palm Beach (PBI)
AA 1831 Non-stop Airbus A321 (321) 2:58 Effective from 2026-10-05
Tue,Wed 08:20 West Palm Beach (PBI) 10:46 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:26 Effective 2026-01-06 through 2026-01-07
Tue 08:20 West Palm Beach (PBI) 10:42 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737 MAX 8 (7M8) 3:22 Operates only on 2026-01-13
Tue,Wed 08:20 West Palm Beach (PBI) 10:46 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:26 Effective 2026-01-14 through 2026-02-04
Wed 08:20 West Palm Beach (PBI) 10:46 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:26 Operates only on 2026-02-11
Daily 08:27 Chicago O'Hare (ORD) 3 12:25 West Palm Beach (PBI)
AA 1831 Non-stop Airbus A321 (321) 2:58 Effective 2026-08-05 through 2026-09-08
Mon,Thu-Sun 09:45 Chicago O'Hare (ORD) 3 12:24 Kalispell (FCA)
AA 1831 Non-stop Airbus A319 (319) 3:39 Effective 2026-07-02 through 2026-07-06
Mon,Fri-Sun 09:45 Chicago O'Hare (ORD) 3 12:24 Kalispell (FCA)
AA 1831 Non-stop Airbus A319 (319) 3:39 Effective 2026-07-10 through 2026-08-03
Tue 09:45 Chicago O'Hare (ORD) 3 12:24 Kalispell (FCA)
AA 1831 Non-stop Airbus A319 (319) 3:39 Operates only on 2026-08-04
Daily 09:45 Chicago O'Hare (ORD) 3 13:49 West Palm Beach (PBI)
AA 1831 Non-stop Boeing 737-800 (738) 3:04 Effective 2026-09-09 through 2026-10-04
Sun 10:00 Chicago O'Hare (ORD) 3 14:06 West Palm Beach (PBI)
AA 1831 Non-stop Boeing 737 MAX 8 (7M8) 3:06 Operates only on 2026-02-15
Daily 10:04 Phoenix Sky Harbor (PHX) 4 11:47 Fresno (FAT)
AA 1831 Non-stop Boeing 737-800 (738) 1:43 Effective 2026-05-21 through 2026-07-01
Tue 10:20 Chicago O'Hare (ORD) 3 14:20 West Palm Beach (PBI)
AA 1831 Non-stop Airbus A319 (319) 3:00 Effective 2026-02-17 through 2026-03-03
Wed 10:20 Chicago O'Hare (ORD) 3 14:19 West Palm Beach (PBI)
AA 1831 Non-stop Boeing 737-800 (738) 2:59 Effective 2026-02-18 through 2026-02-25
Wed 10:20 Chicago O'Hare (ORD) 3 14:20 West Palm Beach (PBI)
AA 1831 Non-stop Airbus A319 (319) 3:00 Operates only on 2026-03-04
Daily 12:05 West Palm Beach (PBI) 14:25 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:20 Valid until 2026-01-05
Daily 13:11 Fresno (FAT) 14:50 Phoenix Sky Harbor (PHX) 4
AA 1831 Non-stop Boeing 737-800 (738) 1:39 Effective 2026-05-21 through 2026-07-01
Daily 13:17 West Palm Beach (PBI) 15:32 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Airbus A321 (321) 3:15 Effective 2026-08-05 through 2026-09-08
Mon,Thu-Sun 13:29 Kalispell (FCA) 17:55 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Airbus A319 (319) 3:26 Effective 2026-07-02 through 2026-07-06
Mon,Fri-Sun 13:29 Kalispell (FCA) 17:55 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Airbus A319 (319) 3:26 Effective 2026-07-10 through 2026-08-03
Tue 13:29 Kalispell (FCA) 17:55 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Airbus A319 (319) 3:26 Operates only on 2026-08-04
Mon,Thu-Sun 13:47 Chicago O'Hare (ORD) 3 17:54 West Palm Beach (PBI)
AA 1831 Non-stop Boeing 737-800 (738) 3:07 Effective 2026-03-08 through 2026-04-06
Tue,Wed 13:52 Chicago O'Hare (ORD) 3 17:59 West Palm Beach (PBI)
AA 1831 Non-stop Boeing 737-800 (738) 3:07 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 13:53 Chicago O'Hare (ORD) 3 17:52 West Palm Beach (PBI)
AA 1831 Non-stop Boeing 737-800 (738) 2:59 Effective 2026-02-12 through 2026-02-20
Mon,Thu-Sun 13:53 Chicago O'Hare (ORD) 3 17:52 West Palm Beach (PBI)
AA 1831 Non-stop Boeing 737-800 (738) 2:59 Effective 2026-02-21 through 2026-03-07
Daily 14:55 Charlotte (CLT) 17:07 Austin (AUS)
AA 1831 Non-stop Airbus A320 (320) 3:12 Effective 2026-04-07 through 2026-05-20
Sun 15:05 West Palm Beach (PBI) 17:32 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737 MAX 8 (7M8) 3:27 Operates only on 2026-02-15
Tue 15:24 West Palm Beach (PBI) 17:51 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Airbus A319 (319) 3:27 Effective 2026-02-17 through 2026-03-03
Wed 15:24 West Palm Beach (PBI) 17:54 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:30 Effective 2026-02-18 through 2026-02-25
Wed 15:24 West Palm Beach (PBI) 17:51 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Airbus A319 (319) 3:27 Operates only on 2026-03-04
Daily 17:54 Austin (AUS) 21:38 Charlotte (CLT)
AA 1831 Non-stop Airbus A320 (320) 2:44 Effective 2026-04-07 through 2026-05-20
Mon,Thu-Sun 18:46 West Palm Beach (PBI) 21:15 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:29 Effective 2026-03-08 through 2026-04-06
Sat 18:48 West Palm Beach (PBI) 21:15 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:27 Effective 2026-02-21 through 2026-03-07
Tue,Wed 18:49 West Palm Beach (PBI) 21:18 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:29 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 18:53 West Palm Beach (PBI) 21:20 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:27 Effective 2026-02-12 through 2026-02-20
Mon,Thu,Fri,Sun 18:53 West Palm Beach (PBI) 21:20 Chicago O'Hare (ORD) 3
AA 1831 Non-stop Boeing 737-800 (738) 3:27 Effective 2026-02-22 through 2026-03-06
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This flight number is listed as serving the following routes:
American Airlines flight AA 1831: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA1831
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:22, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1831
Effective 2026-01-17 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-01-08 through 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-01-16 through 2026-01-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-01-25 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-01-09 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:22, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1831
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:58, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1831
Effective 2026-01-06 through 2026-01-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Operates only on 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:22, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1831
Effective 2026-01-14 through 2026-02-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:58, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1831
Effective 2026-07-02 through 2026-07-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:39, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1831
Effective 2026-07-10 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:39, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1831
Operates only on 2026-08-04
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:39, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1831
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:06, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1831
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1831
Effective 2026-02-18 through 2026-02-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:59, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1831
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:20, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:15, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1831
Effective 2026-07-02 through 2026-07-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:26, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1831
Effective 2026-07-10 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:26, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1831
Operates only on 2026-08-04
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:26, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1831
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:07, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:07, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:59, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-02-21 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:12, non-stop
Airbus A320 (320)

Direct Flights:

American Airlines AA1831
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:27, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1831
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:27, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1831
Effective 2026-02-18 through 2026-02-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:27, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1831
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:44, non-stop
Airbus A320 (320)

Direct Flights:

American Airlines AA1831
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:29, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:27, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:29, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:27, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1831
Effective 2026-02-22 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:27, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Austin (AUS)
  • Chicago O'Hare (ORD) - West Palm Beach (PBI)
  • Fresno (FAT) - Phoenix Sky Harbor (PHX)
  • Kalispell (FCA) - Chicago O'Hare (ORD)