American Airlines flight AA 4546: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 11:40 New York LaGuardia (LGA) B 12:54 Nantucket (ACK)
AA 4546 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:14 Effective 2026-06-18 through 2026-07-01
Daily 13:44 Nantucket (ACK) 15:00 New York LaGuardia (LGA) B
AA 4546 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2026-06-18 through 2026-07-01
Daily 18:45 New York LaGuardia (LGA) B 21:04 Charleston (CHS)
AA 4546 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2026-04-07 through 2026-05-20
Daily 20:00 New York John F. Kennedy (JFK) 8 21:30 Ronald Reagan Washington (DCA) 2
AA 4546 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2026-03-08 through 2026-04-06
Wed 20:08 New York John F. Kennedy (JFK) 8 21:46 Ronald Reagan Washington (DCA) 2
AA 4546 Non-stop Embraer EMB 175 (E75) 1:38 Operates only on 2026-02-11
Sat 20:20 New York John F. Kennedy (JFK) 8 21:58 Ronald Reagan Washington (DCA) 2
AA 4546 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-01-10 through 2026-02-07
Sat 20:24 New York John F. Kennedy (JFK) 8 22:00 Ronald Reagan Washington (DCA) 2
AA 4546 Non-stop Embraer EMB 175 (E75) 1:36 Operates only on 2026-03-07
Mon-Fri,Sun 20:25 New York John F. Kennedy (JFK) 8 22:03 Ronald Reagan Washington (DCA) 2
AA 4546 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-01-06 through 2026-02-10
Sat 20:25 New York John F. Kennedy (JFK) 8 22:01 Ronald Reagan Washington (DCA) 2
AA 4546 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-02-14 through 2026-02-28
Mon-Fri,Sun 20:29 New York John F. Kennedy (JFK) 8 22:05 Ronald Reagan Washington (DCA) 2
AA 4546 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-02-12 through 2026-03-06
Daily 21:30 New York John F. Kennedy (JFK) 8 23:02 Ronald Reagan Washington (DCA) 2
AA 4546 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-09-09 through 2026-10-04
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This flight number is listed as serving the following routes:


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American Airlines flight AA 4546: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4546
11:40
New York LaGuardia (LGA) B

12:54
Nantucket (ACK)
Effective 2026-06-18 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4546
13:44
Nantucket (ACK)

15:00
New York LaGuardia (LGA) B
Effective 2026-06-18 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4546
18:45
New York LaGuardia (LGA) B

21:04
Charleston (CHS)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4546
20:00
New York John F. Kennedy (JFK) 8

21:30
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4546
20:08
New York John F. Kennedy (JFK) 8

21:46
Ronald Reagan Washington (DCA) 2
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4546
20:20
New York John F. Kennedy (JFK) 8

21:58
Ronald Reagan Washington (DCA) 2
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4546
20:24
New York John F. Kennedy (JFK) 8

22:00
Ronald Reagan Washington (DCA) 2
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:36, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4546
20:25
New York John F. Kennedy (JFK) 8

22:03
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4546
20:25
New York John F. Kennedy (JFK) 8

22:01
Ronald Reagan Washington (DCA) 2
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:36, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4546
20:29
New York John F. Kennedy (JFK) 8

22:05
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:36, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4546
21:30
New York John F. Kennedy (JFK) 8

23:02
Ronald Reagan Washington (DCA) 2
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Nantucket (ACK) - New York LaGuardia (LGA)
  • New York John F. Kennedy (JFK) - Ronald Reagan Washington (DCA)
  • New York LaGuardia (LGA) - Charleston (CHS)
All American Airlines flights
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