American Airlines flight AA 1378: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sat 00:31 San Jose (SJO) M 05:00 Dallas Fort Worth (DFW) D
AA 1378 Non-stop Boeing 737-800 (738) 4:29 Effective 2026-02-13 through 2026-02-21
Mon,Thu-Sun 00:31 San Jose (SJO) M 05:00 Dallas Fort Worth (DFW) D
AA 1378 Non-stop Boeing 737-800 (738) 4:29 Effective 2026-02-22 through 2026-03-07
Daily 00:34 San Jose (SJO) M 05:00 Dallas Fort Worth (DFW) D
AA 1378 Non-stop Boeing 737-800 (738) 4:26 Valid until 2026-01-05
Thu 00:43 San Jose (SJO) M 05:12 Dallas Fort Worth (DFW) D
AA 1378 Non-stop Boeing 737-800 (738) 4:29 Operates only on 2026-02-12
Mon,Thu-Sun 06:38 San Jose (SJO) M 11:14 Dallas Fort Worth (DFW) D
AA 1378 Non-stop Boeing 737-800 (738) 4:36 Effective 2026-01-08 through 2026-02-09
Daily 08:30 Phoenix Sky Harbor (PHX) 4 15:18 Atlanta (ATL) N
AA 1378 Non-stop Airbus A321 (321) 3:48 Effective 2026-07-02 through 2026-08-04
Tue 09:13 Miami (MIA) 11:33 Las Vegas Harry Reid (LAS) 1
AA 1378 Non-stop Boeing 787-8 (788) 5:20 Operates only on 2026-01-06
Daily 09:59 Dallas Fort Worth (DFW) 12:30 Boise (BOI)
AA 1378 Non-stop Airbus A321 (321) 3:31 Effective 2026-09-09 through 2026-10-04
Daily 09:59 Dallas Fort Worth (DFW) 12:23 Boise (BOI)
AA 1378 Non-stop Airbus A321 (321) 3:24 Effective from 2026-10-05
Daily 10:25 Dallas Fort Worth (DFW) 12:46 Boise (BOI)
AA 1378 Non-stop Airbus A321 (321) 3:21 Effective 2026-08-05 through 2026-09-08
Tue 12:38 Las Vegas Harry Reid (LAS) 1 20:08 Miami (MIA)
AA 1378 Non-stop Boeing 787-8 (788) 4:30 Operates only on 2026-01-06
Daily 12:54 Denver (DEN) 15:55 Dallas Fort Worth (DFW)
AA 1378 Non-stop Airbus A321 (321) 2:01 Effective 2026-04-08 through 2026-05-20
Daily 13:34 Boise (BOI) 17:50 Dallas Fort Worth (DFW)
AA 1378 Non-stop Airbus A321 (321) 3:16 Effective from 2026-10-05
Daily 13:36 Boise (BOI) 17:44 Dallas Fort Worth (DFW)
AA 1378 Non-stop Airbus A321 (321) 3:08 Effective 2026-08-05 through 2026-09-08
Daily 13:38 Boise (BOI) 17:50 Dallas Fort Worth (DFW)
AA 1378 Non-stop Airbus A321 (321) 3:12 Effective 2026-09-09 through 2026-10-04
Daily 17:19 Ronald Reagan Washington (DCA) 2 19:13 Atlanta (ATL) N
AA 1378 Non-stop Airbus A319 (319) 1:54 Effective 2026-05-21 through 2026-07-01
Daily 18:54 Atlanta (ATL) N 19:55 Phoenix Sky Harbor (PHX) 4
AA 1378 Non-stop Airbus A321 (321) 4:01 Effective 2026-07-02 through 2026-08-04
Daily 20:25 Atlanta (ATL) N 22:20 Ronald Reagan Washington (DCA) 2
AA 1378 Non-stop Airbus A319 (319) 1:55 Effective 2026-05-21 through 2026-07-01
Daily 23:35 San Jose (SJO) M 05:03 Dallas Fort Worth (DFW) D
AA 1378 Non-stop Boeing 737-800 (738) 4:28 Effective 2026-03-08 through 2026-04-06
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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American Airlines flight AA 1378: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA1378
00:31
San Jose (SJO) M

05:00
Dallas Fort Worth (DFW) D
Effective 2026-02-13 through 2026-02-21
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 4:29, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1378
00:31
San Jose (SJO) M

05:00
Dallas Fort Worth (DFW) D
Effective 2026-02-22 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:29, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1378
00:34
San Jose (SJO) M

05:00
Dallas Fort Worth (DFW) D
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:26, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1378
00:43
San Jose (SJO) M

05:12
Dallas Fort Worth (DFW) D
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:29, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1378
06:38
San Jose (SJO) M

11:14
Dallas Fort Worth (DFW) D
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:36, non-stop
Boeing 737-800 (738)
Direct Flights:
American Airlines AA1378
08:30
Phoenix Sky Harbor (PHX) 4

15:18
Atlanta (ATL) N
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:48, non-stop
Airbus A321 (321)
Direct Flights:
American Airlines AA1378
09:13
Miami (MIA)

11:33
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:20, non-stop
Boeing 787-8 (788)
Direct Flights:
American Airlines AA1378
09:59
Dallas Fort Worth (DFW)

12:30
Boise (BOI)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:31, non-stop
Airbus A321 (321)
Direct Flights:
American Airlines AA1378
09:59
Dallas Fort Worth (DFW)

12:23
Boise (BOI)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Airbus A321 (321)
Direct Flights:
American Airlines AA1378
10:25
Dallas Fort Worth (DFW)

12:46
Boise (BOI)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Airbus A321 (321)
Direct Flights:
American Airlines AA1378
12:38
Las Vegas Harry Reid (LAS) 1

20:08
Miami (MIA)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 787-8 (788)
Direct Flights:
American Airlines AA1378
12:54
Denver (DEN)

15:55
Dallas Fort Worth (DFW)
Effective 2026-04-08 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Airbus A321 (321)
Direct Flights:
American Airlines AA1378
13:34
Boise (BOI)

17:50
Dallas Fort Worth (DFW)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:16, non-stop
Airbus A321 (321)
Direct Flights:
American Airlines AA1378
13:36
Boise (BOI)

17:44
Dallas Fort Worth (DFW)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:08, non-stop
Airbus A321 (321)
Direct Flights:
American Airlines AA1378
13:38
Boise (BOI)

17:50
Dallas Fort Worth (DFW)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:12, non-stop
Airbus A321 (321)
Direct Flights:
American Airlines AA1378
17:19
Ronald Reagan Washington (DCA) 2

19:13
Atlanta (ATL) N
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Airbus A319 (319)
Direct Flights:
American Airlines AA1378
18:54
Atlanta (ATL) N

19:55
Phoenix Sky Harbor (PHX) 4
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:01, non-stop
Airbus A321 (321)
Direct Flights:
American Airlines AA1378
20:25
Atlanta (ATL) N

22:20
Ronald Reagan Washington (DCA) 2
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Airbus A319 (319)
Direct Flights:
American Airlines AA1378
23:35
San Jose (SJO) M

05:03(+1)
Dallas Fort Worth (DFW) D
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:28, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Ronald Reagan Washington (DCA)
  • Dallas Fort Worth (DFW) - Boise (BOI)
  • Denver (DEN) - Dallas Fort Worth (DFW)
  • Las Vegas Harry Reid (LAS) - Miami (MIA)
  • Phoenix Sky Harbor (PHX) - Atlanta (ATL)
  • San Jose (SJO) - Dallas Fort Worth (DFW)
All American Airlines flights
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