American Airlines flight AA 4346: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 06:00 Atlanta (ATL) N 08:18 New York LaGuardia (LGA) B
AA 4346 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-08-05 through 2026-09-08
Sat 09:40 Miami (MIA) 12:43 Omaha (OMA)
AA 4346 Non-stop Embraer EMB 175 (E75) 4:03 Effective 2026-02-14 through 2026-03-07
Sat 09:54 Miami (MIA) 12:52 Omaha (OMA)
AA 4346 Non-stop Embraer EMB 175 (E75) 3:58 Effective 2026-03-14 through 2026-04-04
Daily 11:40 New York LaGuardia (LGA) B 13:06 Ronald Reagan Washington (DCA) 2
AA 4346 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-04-07 through 2026-05-20
Sat 13:15 Omaha (OMA) 17:47 Miami (MIA)
AA 4346 Non-stop Embraer EMB 175 (E75) 3:32 Effective 2026-02-14 through 2026-03-07
Sat 13:45 Omaha (OMA) 18:22 Miami (MIA)
AA 4346 Non-stop Embraer EMB 175 (E75) 3:37 Effective 2026-03-14 through 2026-04-04
Daily 15:03 Ronald Reagan Washington (DCA) 2 16:49 Nantucket (ACK)
AA 4346 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2026-07-02 through 2026-08-04
Daily 16:29 New York John F. Kennedy (JFK) 8 17:45 Boston Logan (BOS) B
AA 4346 Non-stop Embraer EMB 175 (E75) 1:16 Effective 2026-05-21 through 2026-07-01
Daily 17:00 Chattanooga (CHA) 18:00 Chicago O'Hare (ORD) 3
AA 4346 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-09-09 through 2026-10-04
Daily 17:30 Nantucket (ACK) 19:15 Ronald Reagan Washington (DCA) 2
AA 4346 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-07-02 through 2026-08-04
Sat 19:40 New York LaGuardia (LGA) B 20:50 Boston Logan (BOS) B
AA 4346 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:10 Valid until 2026-01-03
Fri 19:40 New York LaGuardia (LGA) B 20:55 Boston Logan (BOS) B
AA 4346 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2026-02-13 through 2026-03-06
Mon,Tue,Thu,Fri,Sun 21:05 New York LaGuardia (LGA) B 22:15 Boston Logan (BOS) B
AA 4346 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:10 Valid until 2026-01-04
Mon-Fri,Sun 21:10 New York LaGuardia (LGA) B 22:24 Boston Logan (BOS) B
AA 4346 Non-stop Embraer EMB 175 (E75) 1:14 Effective 2026-03-08 through 2026-04-06
Mon-Thu,Sun 21:15 New York LaGuardia (LGA) B 22:29 Boston Logan (BOS) B
AA 4346 Non-stop Embraer EMB 175 (E75) 1:14 Effective 2026-01-06 through 2026-02-11
Fri 21:15 New York LaGuardia (LGA) B 22:31 Boston Logan (BOS) B
AA 4346 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2026-01-09 through 2026-02-06
Daily 22:15 Ronald Reagan Washington (DCA) 2 23:38 New York LaGuardia (LGA) B
AA 4346 Non-stop Embraer EMB 175 (E75) 1:23 Effective from 2026-10-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 4346: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4346
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
09:40

12:43
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:03, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
09:54

12:52
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
13:15

17:47
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:32, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
13:45

18:22
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:37, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
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 AA4346
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4346
Effective 2026-02-13 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4346
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:14, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:14, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4346
Effective 2026-01-09 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:16, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4346
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - New York LaGuardia (LGA)
  • Chattanooga (CHA) - Chicago O'Hare (ORD)
  • Miami (MIA) - Omaha (OMA)
  • New York John F. Kennedy (JFK) - Boston Logan (BOS)
  • New York LaGuardia (LGA) - Boston Logan (BOS)
  • New York LaGuardia (LGA) - Ronald Reagan Washington (DCA)
  • Ronald Reagan Washington (DCA) - Nantucket (ACK)