American Airlines flight AA 4428: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 09:51 Nashville (BNA) 12:55 Philadelphia (PHL)
AA 4428 Non-stop Embraer EMB 175 (E75) 2:04 Effective 2026-01-06 through 2026-02-11
Daily 09:57 Nashville (BNA) 12:55 Philadelphia (PHL)
AA 4428 Non-stop Embraer EMB 175 (E75) 1:58 Effective from 2026-02-12
Mon-Fri 10:30 New York LaGuardia (LGA) B 11:43 Boston Logan (BOS) B
AA 4428 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2025-06-05 through 2025-07-03
Mon-Fri 10:30 New York LaGuardia (LGA) B 11:45 Boston Logan (BOS) B
AA 4428 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2025-07-07 through 2025-08-05
Sat 11:10 New York LaGuardia (LGA) B 12:24 Boston Logan (BOS) B
AA 4428 Non-stop Embraer EMB 175 (E75) 1:14 Effective 2025-06-07 through 2025-06-28
Sat 11:10 New York LaGuardia (LGA) B 12:25 Boston Logan (BOS) B
AA 4428 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:15 Effective 2025-07-05 through 2025-08-02
Daily 11:13 New York LaGuardia (LGA) B 12:27 Boston Logan (BOS) B
AA 4428 Non-stop Embraer EMB 175 (E75) 1:14 Effective 2025-08-06 through 2025-09-02
Mon-Fri 12:15 Boston Logan (BOS) B 13:31 New York LaGuardia (LGA) B
AA 4428 Non-stop Embraer EMB 175 (E75) 1:16 Effective 2025-06-05 through 2025-07-03
Mon-Fri 12:15 Boston Logan (BOS) B 13:33 New York LaGuardia (LGA) B
AA 4428 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2025-07-07 through 2025-08-05
Sat 12:55 Boston Logan (BOS) B 14:17 New York LaGuardia (LGA) B
AA 4428 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective 2025-07-05 through 2025-08-02
Sat 13:00 Boston Logan (BOS) B 14:20 New York LaGuardia (LGA) B
AA 4428 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2025-06-07 through 2025-06-28
Daily 13:00 Boston Logan (BOS) B 14:17 New York LaGuardia (LGA) B
AA 4428 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2025-08-06 through 2025-09-02
Daily 14:50 Chicago O'Hare (ORD) 3 17:12 Louisville (SDF)
AA 4428 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2025-12-03 through 2025-12-17
Daily 14:50 Chicago O'Hare (ORD) 3 17:17 Louisville (SDF)
AA 4428 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2025-12-18 through 2026-01-05
Mon-Fri,Sun 14:55 John Glenn Columbus (CMH) 16:16 Ronald Reagan Washington (DCA) 2
AA 4428 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2025-05-06 through 2025-06-04
Mon 14:58 John Glenn Columbus (CMH) 16:19 Ronald Reagan Washington (DCA) 2
AA 4428 Non-stop Embraer EMB 175 (E75) 1:21 Operates only on 2025-05-05
Mon-Fri,Sun 15:07 John Glenn Columbus (CMH) 16:29 Ronald Reagan Washington (DCA) 2
AA 4428 Non-stop Embraer EMB 175 (E75) 1:22 Valid until 2025-05-04
Daily 18:39 Philadelphia (PHL) 19:45 Ronald Reagan Washington (DCA) 2
AA 4428 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2025-09-03 through 2025-10-05
Daily 18:40 Philadelphia (PHL) 19:53 Ronald Reagan Washington (DCA) 2
AA 4428 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2025-10-06 through 2025-11-01
Daily 19:12 Louisville (SDF) 19:50 Chicago O'Hare (ORD) 3
AA 4428 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2025-12-03 through 2025-12-17
Daily 19:13 Louisville (SDF) 19:50 Chicago O'Hare (ORD) 3
AA 4428 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2025-12-18 through 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 4428: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4428
09:51
Nashville (BNA)

12:55
Philadelphia (PHL)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
09:57
Nashville (BNA)

12:55
Philadelphia (PHL)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
10:30
New York LaGuardia (LGA) B

11:43
Boston Logan (BOS) B
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
10:30
New York LaGuardia (LGA) B

11:45
Boston Logan (BOS) B
Effective 2025-07-07 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
11:10
New York LaGuardia (LGA) B

12:24
Boston Logan (BOS) B
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:14, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
11:10
New York LaGuardia (LGA) B

12:25
Boston Logan (BOS) B
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA4428
11:13
New York LaGuardia (LGA) B

12:27
Boston Logan (BOS) B
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
12:15
Boston Logan (BOS) B

13:31
New York LaGuardia (LGA) B
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:16, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
12:15
Boston Logan (BOS) B

13:33
New York LaGuardia (LGA) B
Effective 2025-07-07 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
12:55
Boston Logan (BOS) B

14:17
New York LaGuardia (LGA) B
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:22, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA4428
13:00
Boston Logan (BOS) B

14:20
New York LaGuardia (LGA) B
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
13:00
Boston Logan (BOS) B

14:17
New York LaGuardia (LGA) B
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
14:50
Chicago O'Hare (ORD) 3

17:12
Louisville (SDF)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
14:50
Chicago O'Hare (ORD) 3

17:17
Louisville (SDF)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
14:55
John Glenn Columbus (CMH)

16:16
Ronald Reagan Washington (DCA) 2
Effective 2025-05-06 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
14:58
John Glenn Columbus (CMH)

16:19
Ronald Reagan Washington (DCA) 2
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
15:07
John Glenn Columbus (CMH)

16:29
Ronald Reagan Washington (DCA) 2
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
18:39
Philadelphia (PHL)

19:45
Ronald Reagan Washington (DCA) 2
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:06, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
18:40
Philadelphia (PHL)

19:53
Ronald Reagan Washington (DCA) 2
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
19:12
Louisville (SDF)

19:50
Chicago O'Hare (ORD) 3
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
American Airlines AA4428
19:13
Louisville (SDF)

19:50
Chicago O'Hare (ORD) 3
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, 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)
  • Chicago O'Hare (ORD) - Louisville (SDF)
  • John Glenn Columbus (CMH) - Ronald Reagan Washington (DCA)
  • Nashville (BNA) - Philadelphia (PHL)
  • Philadelphia (PHL) - Ronald Reagan Washington (DCA)
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