American Airlines flight AA 4370: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed 05:14 Nashville (BNA) 08:38 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2026-03-11 through 2026-04-01
Sun 05:52 Nashville (BNA) 09:20 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:28 Valid until 2026-01-04
Mon-Wed,Fri 06:00 Nashville (BNA) 09:30 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 2:30 Valid until 2026-01-05
Daily 06:00 Nashville (BNA) 09:25 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 2:25 Effective 2026-02-12 through 2026-03-07
Mon-Sat 06:03 Nashville (BNA) 09:29 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-01-07 through 2026-02-11
Tue 06:05 Nashville (BNA) 09:29 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 2:24 Operates only on 2026-01-06
Mon,Tue,Thu-Sun 06:06 Nashville (BNA) 09:30 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2026-03-08 through 2026-04-06
Sat 07:07 Nashville (BNA) 10:37 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 2:30 Valid until 2026-01-03
Daily 08:30 New York LaGuardia (LGA) B 09:56 Nashville (BNA)
AA 4370 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-08-05 through 2026-09-08
Sun 08:32 Columbia (CAE) 10:30 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2026-01-11 through 2026-02-08
Daily 08:41 New York LaGuardia (LGA) B 10:17 Nashville (BNA)
AA 4370 Non-stop Embraer EMB 175 (E75) 2:36 Effective 2026-07-02 through 2026-08-04
Daily 10:26 Nashville (BNA) 13:49 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 2:23 Effective 2026-08-05 through 2026-09-08
Daily 10:48 Nashville (BNA) 14:08 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 2:20 Effective 2026-07-02 through 2026-08-04
Daily 13:23 Ronald Reagan Washington (DCA) 2 15:04 Boston Logan (BOS) B
AA 4370 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-04-07 through 2026-05-20
Daily 13:25 New York LaGuardia (LGA) B 14:54 Charlottesville (CHO)
AA 4370 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-09-09 through 2026-10-04
Daily 14:45 New York LaGuardia (LGA) B 16:03 Boston Logan (BOS) B
AA 4370 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-05-21 through 2026-07-01
Daily 15:26 Charlottesville (CHO) 16:59 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-09-09 through 2026-10-04
Daily 15:34 Boston Logan (BOS) B 17:29 Ronald Reagan Washington (DCA) 2
AA 4370 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-04-07 through 2026-05-20
Daily 16:35 Boston Logan (BOS) B 17:56 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-05-21 through 2026-06-03
Daily 16:55 Boston Logan (BOS) B 18:16 New York LaGuardia (LGA) B
AA 4370 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-06-04 through 2026-07-01
Daily 17:15 New York LaGuardia (LGA) B 18:39 Ronald Reagan Washington (DCA) 2
AA 4370 Non-stop Embraer EMB 175 (E75) 1:24 Effective from 2026-10-05
This flight number is listed as serving the following routes:


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American Airlines flight AA 4370: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4370
05:14
Nashville (BNA)

08:38
New York LaGuardia (LGA) B
Effective 2026-03-11 through 2026-04-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
05:52
Nashville (BNA)

09:20
New York LaGuardia (LGA) B
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4370
06:00
Nashville (BNA)

09:30
New York LaGuardia (LGA) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
06:00
Nashville (BNA)

09:25
New York LaGuardia (LGA) B
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
06:03
Nashville (BNA)

09:29
New York LaGuardia (LGA) B
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:26, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
06:05
Nashville (BNA)

09:29
New York LaGuardia (LGA) B
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
06:06
Nashville (BNA)

09:30
New York LaGuardia (LGA) B
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
07:07
Nashville (BNA)

10:37
New York LaGuardia (LGA) B
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
08:30
New York LaGuardia (LGA) B

09:56
Nashville (BNA)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
08:32
Columbia (CAE)

10:30
New York LaGuardia (LGA) B
Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:58, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4370
08:41
New York LaGuardia (LGA) B

10:17
Nashville (BNA)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
10:26
Nashville (BNA)

13:49
New York LaGuardia (LGA) B
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
10:48
Nashville (BNA)

14:08
New York LaGuardia (LGA) B
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
13:23
Ronald Reagan Washington (DCA) 2

15:04
Boston Logan (BOS) B
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
13:25
New York LaGuardia (LGA) B

14:54
Charlottesville (CHO)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
14:45
New York LaGuardia (LGA) B

16:03
Boston Logan (BOS) B
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
15:26
Charlottesville (CHO)

16:59
New York LaGuardia (LGA) B
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
15:34
Boston Logan (BOS) B

17:29
Ronald Reagan Washington (DCA) 2
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
16:35
Boston Logan (BOS) B

17:56
New York LaGuardia (LGA) B
Effective 2026-05-21 through 2026-06-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
16:55
Boston Logan (BOS) B

18:16
New York LaGuardia (LGA) B
Effective 2026-06-04 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4370
17:15
New York LaGuardia (LGA) B

18:39
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - New York LaGuardia (LGA)
  • Boston Logan (BOS) - Ronald Reagan Washington (DCA)
  • Columbia (CAE) - New York LaGuardia (LGA)
  • New York LaGuardia (LGA) - Charlottesville (CHO)
  • New York LaGuardia (LGA) - Nashville (BNA)
  • New York LaGuardia (LGA) - Ronald Reagan Washington (DCA)
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