American Airlines flight AA 4479: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 05:40 Buffalo (BUF) 06:59 Ronald Reagan Washington (DCA) 2
AA 4479 Non-stop Embraer EMB 175 (E75) 1:19 Effective from 2026-10-05
Sat 12:30 New York LaGuardia (LGA) B 13:44 Boston Logan (BOS) B
AA 4479 Non-stop Embraer EMB 175 (E75) 1:14 Effective 2026-03-14 through 2026-04-04
Daily 13:28 New York LaGuardia (LGA) B 14:56 Pittsburgh (PIT)
AA 4479 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Effective 2026-05-21 through 2026-07-01
Daily 13:33 Pittsburgh (PIT) 14:20 Chicago O'Hare (ORD) 3
AA 4479 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-09-09 through 2026-10-04
Daily 15:25 New York John F. Kennedy (JFK) 8 17:00 Pittsburgh (PIT)
AA 4479 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-04-07 through 2026-05-20
Daily 15:26 Pittsburgh (PIT) 16:50 New York LaGuardia (LGA) B
AA 4479 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-05-21 through 2026-07-01
Mon-Fri 15:35 New York LaGuardia (LGA) B 16:53 Boston Logan (BOS) B
AA 4479 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-01-06 through 2026-02-11
Sun 15:40 New York LaGuardia (LGA) B 16:58 Boston Logan (BOS) B
AA 4479 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-01-11 through 2026-02-08
Mon,Tue,Thu,Fri,Sun 15:45 New York LaGuardia (LGA) B 17:00 Boston Logan (BOS) B
AA 4479 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:15 Valid until 2026-01-05
Sat 15:47 New York LaGuardia (LGA) B 17:02 Boston Logan (BOS) B
AA 4479 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:15 Operates only on 2026-01-03
Mon-Fri,Sun 16:05 New York LaGuardia (LGA) B 17:22 Boston Logan (BOS) B
AA 4479 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2026-02-12 through 2026-03-06
Mon-Fri,Sun 16:05 New York LaGuardia (LGA) B 17:23 Boston Logan (BOS) B
AA 4479 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-03-08 through 2026-04-06
Daily 16:07 Ronald Reagan Washington (DCA) 2 17:36 Martha's Vineyard (MVY)
AA 4479 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-07-02 through 2026-08-04
Sat 17:33 Boston Logan (BOS) B 18:57 New York LaGuardia (LGA) B
AA 4479 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Operates only on 2026-01-03
Daily 18:06 Martha's Vineyard (MVY) 19:49 Ronald Reagan Washington (DCA) 2
AA 4479 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2026-07-02 through 2026-08-04
Daily 18:23 Pittsburgh (PIT) 20:00 New York John F. Kennedy (JFK) 8
AA 4479 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-04-07 through 2026-05-20
Mon,Tue,Thu,Fri,Sun 19:00 Boston Logan (BOS) B 20:25 New York LaGuardia (LGA) B
AA 4479 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Valid until 2026-01-05
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This flight number is listed as serving the following routes:


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American Airlines flight AA 4479: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4479
05:40
Buffalo (BUF)

06:59
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
12:30
New York LaGuardia (LGA) B

13:44
Boston Logan (BOS) B
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:14, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
13:28
New York LaGuardia (LGA) B

14:56
Pittsburgh (PIT)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4479
13:33
Pittsburgh (PIT)

14:20
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
15:25
New York John F. Kennedy (JFK) 8

17:00
Pittsburgh (PIT)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
15:26
Pittsburgh (PIT)

16:50
New York LaGuardia (LGA) B
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4479
15:35
New York LaGuardia (LGA) B

16:53
Boston Logan (BOS) B
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
15:40
New York LaGuardia (LGA) B

16:58
Boston Logan (BOS) B
Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
15:45
New York LaGuardia (LGA) B

17:00
Boston Logan (BOS) B
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4479
15:47
New York LaGuardia (LGA) B

17:02
Boston Logan (BOS) B
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4479
16:05
New York LaGuardia (LGA) B

17:22
Boston Logan (BOS) B
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:17, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
16:05
New York LaGuardia (LGA) B

17:23
Boston Logan (BOS) B
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
16:07
Ronald Reagan Washington (DCA) 2

17:36
Martha's Vineyard (MVY)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
17:33
Boston Logan (BOS) B

18:57
New York LaGuardia (LGA) B
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4479
18:06
Martha's Vineyard (MVY)

19:49
Ronald Reagan Washington (DCA) 2
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
18:23
Pittsburgh (PIT)

20:00
New York John F. Kennedy (JFK) 8
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4479
19:00
Boston Logan (BOS) B

20:25
New York LaGuardia (LGA) B
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - New York LaGuardia (LGA)
  • Buffalo (BUF) - Ronald Reagan Washington (DCA)
  • Martha's Vineyard (MVY) - Ronald Reagan Washington (DCA)
  • New York John F. Kennedy (JFK) - Pittsburgh (PIT)
  • New York LaGuardia (LGA) - Pittsburgh (PIT)
  • Pittsburgh (PIT) - Chicago O'Hare (ORD)
All American Airlines flights
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