American Airlines flight AA 1251: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 07:00 Miami (MIA) 09:50 Philadelphia (PHL)
AA 1251 Non-stop Airbus A321 (321) 2:50 Effective 2026-04-07 through 2026-05-20
Daily 09:00 Charlotte (CLT) 13:10 Saint Maarten (SXM)
AA 1251 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-07-02 through 2026-08-04
Daily 10:15 Los Angeles (LAX) 18:30 Miami (MIA)
AA 1251 Non-stop Airbus A321neo (32Q) 5:15 Effective 2026-08-05 through 2026-09-08
Daily 11:45 Chicago O'Hare (ORD) 3 15:04 Boston Logan (BOS) B
AA 1251 Non-stop Airbus A319 (319) 2:19 Effective 2026-09-09 through 2026-10-04
Daily 12:05 Miami (MIA) 14:50 Punta Cana (PUJ) B
AA 1251 Non-stop Airbus A321neo (32Q) 2:45 Effective 2026-05-21 through 2026-07-01
Daily 12:16 Las Vegas Harry Reid (LAS) 1 19:56 Ronald Reagan Washington (DCA) 2
AA 1251 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective from 2026-10-05
Tue-Thu,Sat,Sun 15:41 Dallas Fort Worth (DFW) 17:08 New Orleans (MSY)
AA 1251 Non-stop Boeing 737-800 (738) 1:27 Effective 2026-01-06 through 2026-01-15
Daily 15:41 Dallas Fort Worth (DFW) 17:08 New Orleans (MSY)
AA 1251 Non-stop Boeing 737-800 (738) 1:27 Effective 2026-01-16 through 2026-01-25
Daily 15:41 Dallas Fort Worth (DFW) 17:08 New Orleans (MSY)
AA 1251 Non-stop Boeing 737-800 (738) 1:27 Effective 2026-01-27 through 2026-02-11
Daily 15:58 Boston Logan (BOS) B 17:55 Chicago O'Hare (ORD) 3
AA 1251 Non-stop Airbus A319 (319) 2:57 Effective 2026-09-09 through 2026-10-04
Fri 16:08 Dallas Fort Worth (DFW) 17:21 San Antonio (SAT)
AA 1251 Non-stop Boeing 737-800 (738) 1:13 Operates only on 2026-01-09
Mon 16:08 Dallas Fort Worth (DFW) 17:21 San Antonio (SAT)
AA 1251 Non-stop Boeing 737-800 (738) 1:13 Operates only on 2026-01-26
Tue-Thu,Sat,Sun 18:02 New Orleans (MSY) 19:59 Dallas Fort Worth (DFW)
AA 1251 Non-stop Boeing 737-800 (738) 1:57 Effective 2026-01-06 through 2026-01-15
Daily 18:02 New Orleans (MSY) 19:59 Dallas Fort Worth (DFW)
AA 1251 Non-stop Boeing 737-800 (738) 1:57 Effective 2026-01-16 through 2026-01-25
Daily 18:02 New Orleans (MSY) 19:59 Dallas Fort Worth (DFW)
AA 1251 Non-stop Boeing 737-800 (738) 1:57 Effective 2026-01-27 through 2026-02-11
Fri 18:11 San Antonio (SAT) 19:34 Dallas Fort Worth (DFW)
AA 1251 Non-stop Boeing 737-800 (738) 1:23 Operates only on 2026-01-09
Mon 18:11 San Antonio (SAT) 19:34 Dallas Fort Worth (DFW)
AA 1251 Non-stop Boeing 737-800 (738) 1:23 Operates only on 2026-01-26
Daily 19:17 Phoenix Sky Harbor (PHX) 4 19:28 Las Vegas Harry Reid (LAS) 1
AA 1251 Non-stop Airbus A321 (321) 1:11 Effective 2026-02-12 through 2026-03-07
Sat 19:42 Dallas Fort Worth (DFW) 21:59 Portland (PDX)
AA 1251 Non-stop Airbus A321neo (32Q) 4:17 Effective 2026-03-14 through 2026-04-04
Mon-Fri,Sun 19:45 Dallas Fort Worth (DFW) 22:02 Portland (PDX)
AA 1251 Non-stop Airbus A321neo (32Q) 4:17 Effective 2026-03-08 through 2026-04-06
Daily 21:30 Miami (MIA) 23:56 Los Angeles (LAX)
AA 1251 Non-stop Airbus A321neo (32Q) 5:26 Effective 2026-08-05 through 2026-09-08
Daily 22:33 Miami (MIA) 23:59 Jacksonville (JAX)
AA 1251 Non-stop Boeing 737-800 (738) 1:26 Valid until 2026-01-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 1251: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA1251
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1251
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1251
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:15, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA1251
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1251
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA1251
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1251
Effective 2026-01-06 through 2026-01-15
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:27, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1251
Effective 2026-01-16 through 2026-01-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1251
Effective 2026-01-27 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1251
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1251
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:13, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1251
Operates only on 2026-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:13, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1251
Effective 2026-01-06 through 2026-01-15
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:57, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1251
Effective 2026-01-16 through 2026-01-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1251
Effective 2026-01-27 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1251
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:23, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1251
Operates only on 2026-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:23, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1251
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:11, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1251
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:17, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA1251
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:17, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA1251
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:26, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA1251
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Chicago O'Hare (ORD)
  • Charlotte (CLT) - Saint Maarten (SXM)
  • Dallas Fort Worth (DFW) - Portland (PDX)
  • Dallas Fort Worth (DFW) - San Antonio (SAT)
  • Las Vegas Harry Reid (LAS) - Ronald Reagan Washington (DCA)
  • Los Angeles (LAX) - Miami (MIA)
  • Miami (MIA) - Jacksonville (JAX)
  • Miami (MIA) - Philadelphia (PHL)
  • Miami (MIA) - Punta Cana (PUJ)
  • New Orleans (MSY) - Dallas Fort Worth (DFW)
  • Phoenix Sky Harbor (PHX) - Las Vegas Harry Reid (LAS)