American Airlines flight AA 4379: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Ronald Reagan Washington (DCA) 2 07:47 Boston Logan (BOS) B
AA 4379 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-04-07 through 2026-05-20
Daily 08:17 Boston Logan (BOS) B 10:07 Ronald Reagan Washington (DCA) 2
AA 4379 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-04-07 through 2026-05-20
Daily 08:30 New York LaGuardia (LGA) B 09:50 Boston Logan (BOS) B
AA 4379 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2026-07-02 through 2026-08-04
Daily 08:40 New York John F. Kennedy (JFK) 8 10:40 John Glenn Columbus (CMH)
AA 4379 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-09-09 through 2026-10-04
Daily 09:29 New York LaGuardia (LGA) B 10:58 Buffalo (BUF)
AA 4379 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:29 Effective 2026-05-21 through 2026-07-01
Daily 10:06 New York LaGuardia (LGA) B 11:51 Cleveland (CLE)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:45 Effective from 2026-10-05
Tue,Wed 10:15 Chicago O'Hare (ORD) 3 13:32 New York LaGuardia (LGA) B
AA 4379 Non-stop Embraer EMB 175 (E75) 2:17 Effective 2026-01-06 through 2026-02-11
Daily 10:27 Boston Logan (BOS) B 11:45 New York LaGuardia (LGA) B
AA 4379 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2026-07-02 through 2026-08-04
Daily 11:28 Buffalo (BUF) 12:48 New York LaGuardia (LGA) B
AA 4379 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2026-05-21 through 2026-07-01
Daily 12:26 Cleveland (CLE) 14:00 New York LaGuardia (LGA) B
AA 4379 Non-stop Embraer EMB 175 (E75) 1:34 Effective from 2026-10-05
Daily 12:34 John Glenn Columbus (CMH) 14:32 New York John F. Kennedy (JFK) 8
AA 4379 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-09-09 through 2026-10-04
Tue,Wed 14:15 New York LaGuardia (LGA) B 16:17 Chicago O'Hare (ORD) 3
AA 4379 Non-stop Embraer EMB 175 (E75) 3:02 Effective 2026-01-06 through 2026-02-11
Daily 14:39 New York John F. Kennedy (JFK) 8 16:35 Cleveland (CLE)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-08-05 through 2026-09-08
Sat 16:59 Ronald Reagan Washington (DCA) 2 18:09 Pittsburgh (PIT)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:10 Valid until 2026-01-03
Mon-Fri 17:05 Ronald Reagan Washington (DCA) 2 18:15 Pittsburgh (PIT)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:10 Valid until 2026-01-05
Daily 17:05 Cleveland (CLE) 18:54 New York John F. Kennedy (JFK) 8
AA 4379 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-08-05 through 2026-09-08
Sun 17:09 Ronald Reagan Washington (DCA) 2 18:15 Pittsburgh (PIT)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:06 Operates only on 2026-01-04
Daily 17:10 Boston Logan (BOS) B 18:53 Philadelphia (PHL)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2026-02-12 through 2026-02-28
Mon-Sat 17:10 Boston Logan (BOS) B 18:53 Philadelphia (PHL)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2026-03-02 through 2026-03-07
Daily 17:16 Boston Logan (BOS) B 19:03 Philadelphia (PHL)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-03-08 through 2026-04-06
Sun 17:22 Boston Logan (BOS) B 19:05 Philadelphia (PHL)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:43 Operates only on 2026-03-01
Sat 19:59 Ronald Reagan Washington (DCA) 2 21:13 Pittsburgh (PIT)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:14 Operates only on 2026-01-10
Sat 20:00 Ronald Reagan Washington (DCA) 2 21:14 Pittsburgh (PIT)
AA 4379 Non-stop Embraer EMB 175 (E75) 1:14 Effective 2026-01-17 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 4379: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4379
06:00
Ronald Reagan Washington (DCA) 2

07:47
Boston Logan (BOS) B
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
08:17
Boston Logan (BOS) B

10:07
Ronald Reagan Washington (DCA) 2
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
08:30
New York LaGuardia (LGA) B

09:50
Boston Logan (BOS) B
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4379
08:40
New York John F. Kennedy (JFK) 8

10:40
John Glenn Columbus (CMH)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
09:29
New York LaGuardia (LGA) B

10:58
Buffalo (BUF)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4379
10:06
New York LaGuardia (LGA) B

11:51
Cleveland (CLE)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
10:15
Chicago O'Hare (ORD) 3

13:32
New York LaGuardia (LGA) B
Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:17, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
10:27
Boston Logan (BOS) B

11:45
New York LaGuardia (LGA) B
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4379
11:28
Buffalo (BUF)

12:48
New York LaGuardia (LGA) B
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4379
12:26
Cleveland (CLE)

14:00
New York LaGuardia (LGA) B
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
12:34
John Glenn Columbus (CMH)

14:32
New York John F. Kennedy (JFK) 8
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
14:15
New York LaGuardia (LGA) B

16:17
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:02, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
14:39
New York John F. Kennedy (JFK) 8

16:35
Cleveland (CLE)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
16:59
Ronald Reagan Washington (DCA) 2

18:09
Pittsburgh (PIT)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
17:05
Ronald Reagan Washington (DCA) 2

18:15
Pittsburgh (PIT)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
17:05
Cleveland (CLE)

18:54
New York John F. Kennedy (JFK) 8
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
17:09
Ronald Reagan Washington (DCA) 2

18:15
Pittsburgh (PIT)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:06, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
17:10
Boston Logan (BOS) B

18:53
Philadelphia (PHL)
Effective 2026-02-12 through 2026-02-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
17:10
Boston Logan (BOS) B

18:53
Philadelphia (PHL)
Effective 2026-03-02 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
17:16
Boston Logan (BOS) B

19:03
Philadelphia (PHL)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
17:22
Boston Logan (BOS) B

19:05
Philadelphia (PHL)
Operates only on 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
19:59
Ronald Reagan Washington (DCA) 2

21:13
Pittsburgh (PIT)
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:14, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4379
20:00
Ronald Reagan Washington (DCA) 2

21:14
Pittsburgh (PIT)
Effective 2026-01-17 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:14, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - New York LaGuardia (LGA)
  • Boston Logan (BOS) - Philadelphia (PHL)
  • Boston Logan (BOS) - Ronald Reagan Washington (DCA)
  • Buffalo (BUF) - New York LaGuardia (LGA)
  • Cleveland (CLE) - New York John F. Kennedy (JFK)
  • Cleveland (CLE) - New York LaGuardia (LGA)
  • John Glenn Columbus (CMH) - New York John F. Kennedy (JFK)
  • New York LaGuardia (LGA) - Chicago O'Hare (ORD)
  • Ronald Reagan Washington (DCA) - Pittsburgh (PIT)
All American Airlines flights
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