British Airways flight BA 1840: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:36 Dallas Fort Worth (DFW) 14:44 Miami (MIA)
BA 1840 Non-stop Airbus A321 (321) 3:08 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 1454)
Daily 10:45 Dallas Fort Worth (DFW) 14:33 Miami (MIA)
BA 1840 Non-stop Airbus A321 (321) 2:48 Effective 2026-01-06 through 2026-02-02
Codeshare flight, operated by American Airlines.(AA 3208)
Daily 10:45 Dallas Fort Worth (DFW) 14:33 Miami (MIA)
BA 1840 Non-stop Airbus A321 (321) 2:48 Effective 2026-02-04 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3208)
Daily 10:50 Cancun (CUN) 3 15:40 Philadelphia (PHL) A
BA 1840 Non-stop Airbus A321neo (32Q) 3:50 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1971)
Daily 10:55 Cancun (CUN) 3 15:45 Philadelphia (PHL) A
BA 1840 Non-stop Airbus A321neo (32Q) 3:50 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1971)
Daily 10:55 Cancun (CUN) 3 15:45 Philadelphia (PHL) A
BA 1840 Non-stop Airbus A321neo (32Q) 3:50 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1971)
Daily 11:10 Cancun (CUN) 3 15:50 Philadelphia (PHL) A
BA 1840 Non-stop Airbus A321neo (32Q) 3:40 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 1971)
Mon-Fri 12:05 Nashville (BNA) 14:01 Chicago O'Hare (ORD) 3
BA 1840 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:56 Effective 2026-03-09 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3415)
Daily 12:08 Cancun (CUN) 3 15:54 Philadelphia (PHL) A
BA 1840 Non-stop Airbus A321 (321) 3:46 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 1971)
Daily 12:15 Cancun (CUN) 3 16:00 Philadelphia (PHL) A
BA 1840 Non-stop Airbus A321 (321) 3:45 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 1971)
Sat 16:39 Dallas Fort Worth (DFW) 20:37 Miami (MIA)
BA 1840 Non-stop Airbus A321 (321) 2:58 Operates only on 2026-03-28
Codeshare flight, operated by American Airlines.(AA 2193)
Daily 18:50 Dallas Fort Worth (DFW) 19:41 Las Vegas Harry Reid (LAS) 1
BA 1840 Non-stop Airbus A321 (321) 2:51 Effective 2026-10-05 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 1771)
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This flight number is listed as serving the following routes:
British Airways flight BA 1840: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

British Airways BA1840
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1454)
Duration: 3:08, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

British Airways BA1840
Effective 2026-01-06 through 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3208)
Duration: 2:48, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

British Airways BA1840
Effective 2026-02-04 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3208)
Duration: 2:48, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

British Airways BA1840
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1971)
Duration: 3:50, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

British Airways BA1840
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1971)
Duration: 3:50, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

British Airways BA1840
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1971)
Duration: 3:50, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

British Airways BA1840
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1971)
Duration: 3:40, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

British Airways BA1840
Effective 2026-03-09 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3415)
Duration: 1:56, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

British Airways BA1840
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1971)
Duration: 3:46, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

British Airways BA1840
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1971)
Duration: 3:45, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

British Airways BA1840
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2193)
Duration: 2:58, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

British Airways BA1840
Effective 2026-10-05 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1771)
Duration: 2:51, non-stop
Airbus A321 (321)
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This flight number is listed as serving the following routes:
  • Cancun (CUN) - Philadelphia (PHL)
  • Dallas Fort Worth (DFW) - Las Vegas Harry Reid (LAS)
  • Dallas Fort Worth (DFW) - Miami (MIA)
  • Nashville (BNA) - Chicago O'Hare (ORD)