American Airlines flight AA 1253: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Sat 06:00 Boston Logan (BOS) B 07:47 Ronald Reagan Washington (DCA) 2
AA 1253 Non-stop Airbus A319 (319) 1:47 Effective 2026-02-12 through 2026-03-07
Sun 08:00 Puerto Vallarta (PVR) 10:36 Dallas Fort Worth (DFW) D
AA 1253 Non-stop Boeing 737-800 (738) 2:36 Effective 2026-02-15 through 2026-03-01
Fri,Sat 09:59 Chicago O'Hare (ORD) 3 12:58 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:59 Effective 2026-03-13 through 2026-04-04
Mon,Wed,Thu,Sun 11:10 Chicago O'Hare (ORD) 3 14:07 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:57 Effective 2026-03-08 through 2026-04-06
Tue 11:26 Chicago O'Hare (ORD) 3 14:23 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:57 Effective 2026-03-10 through 2026-03-31
Daily 11:45 Chicago O'Hare (ORD) 3 14:31 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:46 Effective 2026-04-07 through 2026-05-20
Mon-Wed,Fri,Sun 11:46 Chicago O'Hare (ORD) 3 14:37 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:51 Effective 2026-01-06 through 2026-01-14
Mon-Fri,Sun 11:46 Chicago O'Hare (ORD) 3 14:37 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:51 Effective 2026-01-15 through 2026-02-11
Thu 11:51 Chicago O'Hare (ORD) 3 14:42 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:51 Operates only on 2026-01-08
Daily 12:15 Chicago O'Hare (ORD) 3 15:01 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:46 Valid until 2026-01-05
Daily 13:15 Chicago O'Hare (ORD) 3 16:40 Boston Logan (BOS) B
AA 1253 Non-stop Boeing 737-800 (738) 2:25 Effective 2026-09-09 through 2026-10-04
Daily 14:55 Chicago O'Hare (ORD) 3 17:33 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:38 Effective 2026-05-21 through 2026-07-01
Daily 14:55 Chicago O'Hare (ORD) 3 17:32 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:37 Effective 2026-07-02 through 2026-08-04
Mon,Wed-Sun 15:07 San Francisco (SFO) 1 21:29 Chicago O'Hare (ORD) 3
AA 1253 Non-stop Boeing 737-800 (738) 4:22 Effective 2026-03-08 through 2026-04-06
Tue 15:13 San Francisco (SFO) 1 21:35 Chicago O'Hare (ORD) 3
AA 1253 Non-stop Boeing 737-800 (738) 4:22 Effective 2026-03-10 through 2026-03-31
Daily 15:17 Chicago O'Hare (ORD) 3 17:52 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:35 Effective 2026-08-05 through 2026-09-08
Daily 17:53 Boston Logan (BOS) B 19:45 Chicago O'Hare (ORD) 3
AA 1253 Non-stop Boeing 737-800 (738) 2:52 Effective 2026-09-09 through 2026-10-04
Daily 19:05 Indianapolis (IND) 21:50 Miami (MIA)
AA 1253 Non-stop Boeing 737-800 (738) 2:45 Effective from 2026-10-05
Sat 19:12 Chicago O'Hare (ORD) 3 22:06 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:54 Operates only on 2026-01-17
Sat 19:40 Chicago O'Hare (ORD) 3 22:34 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:54 Operates only on 2026-01-10
Sat 19:40 Chicago O'Hare (ORD) 3 22:34 San Francisco (SFO) 1
AA 1253 Non-stop Boeing 737-800 (738) 4:54 Effective 2026-01-24 through 2026-02-07
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This flight number is listed as serving the following routes:


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American Airlines flight AA 1253: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA1253
06:00
Boston Logan (BOS) B

07:47
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:47, non-stop
Airbus A319 (319)
Direct Flights:
American Airlines AA1253
08:00
Puerto Vallarta (PVR)

10:36
Dallas Fort Worth (DFW) D
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:36, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
09:59
Chicago O'Hare (ORD) 3

12:58
San Francisco (SFO) 1
Effective 2026-03-13 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 4:59, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
11:10
Chicago O'Hare (ORD) 3

14:07
San Francisco (SFO) 1
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 4:57, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
11:26
Chicago O'Hare (ORD) 3

14:23
San Francisco (SFO) 1
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:57, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
11:45
Chicago O'Hare (ORD) 3

14:31
San Francisco (SFO) 1
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:46, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
11:46
Chicago O'Hare (ORD) 3

14:37
San Francisco (SFO) 1
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 4:51, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
11:46
Chicago O'Hare (ORD) 3

14:37
San Francisco (SFO) 1
Effective 2026-01-15 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:51, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
11:51
Chicago O'Hare (ORD) 3

14:42
San Francisco (SFO) 1
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:51, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
12:15
Chicago O'Hare (ORD) 3

15:01
San Francisco (SFO) 1
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:46, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
13:15
Chicago O'Hare (ORD) 3

16:40
Boston Logan (BOS) B
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
14:55
Chicago O'Hare (ORD) 3

17:33
San Francisco (SFO) 1
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:38, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
14:55
Chicago O'Hare (ORD) 3

17:32
San Francisco (SFO) 1
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:37, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
15:07
San Francisco (SFO) 1

21:29
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:22, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
15:13
San Francisco (SFO) 1

21:35
Chicago O'Hare (ORD) 3
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:22, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
15:17
Chicago O'Hare (ORD) 3

17:52
San Francisco (SFO) 1
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:35, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
17:53
Boston Logan (BOS) B

19:45
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:52, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
19:05
Indianapolis (IND)

21:50
Miami (MIA)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
19:12
Chicago O'Hare (ORD) 3

22:06
San Francisco (SFO) 1
Operates only on 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:54, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
19:40
Chicago O'Hare (ORD) 3

22:34
San Francisco (SFO) 1
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:54, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1253
19:40
Chicago O'Hare (ORD) 3

22:34
San Francisco (SFO) 1
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:54, 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)
  • Boston Logan (BOS) - Ronald Reagan Washington (DCA)
  • Chicago O'Hare (ORD) - San Francisco (SFO)
  • Indianapolis (IND) - Miami (MIA)
  • Puerto Vallarta (PVR) - Dallas Fort Worth (DFW)
All American Airlines flights
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