American Airlines flight AA 4473: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:58 Portland (PWM) 07:50 Ronald Reagan Washington (DCA) 2
AA 4473 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-07-02 through 2026-08-04
Daily 07:30 New York LaGuardia (LGA) B 08:55 Norfolk (ORF)
AA 4473 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective 2026-05-21 through 2026-07-01
Daily 09:36 Norfolk (ORF) 11:00 New York LaGuardia (LGA) B
AA 4473 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-05-21 through 2026-07-01
Sun 10:54 Boston Logan (BOS) B 13:42 Augusta (AGS)
AA 4473 Non-stop Embraer EMB 175 (E75) 2:48 Operates only on 2026-04-05
Daily 11:40 New York LaGuardia (LGA) B 12:58 Ronald Reagan Washington (DCA) 2
AA 4473 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-09-09 through 2026-10-04
Mon,Wed,Fri 12:21 Boston Logan (BOS) B 15:09 Augusta (AGS)
AA 4473 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-04-08 through 2026-04-13
Daily 13:44 Ronald Reagan Washington (DCA) 2 15:00 New York LaGuardia (LGA) B
AA 4473 Non-stop Embraer EMB 175 (E75) 1:16 Effective 2026-09-09 through 2026-10-04
Sun 14:12 Augusta (AGS) 16:49 Boston Logan (BOS) B
AA 4473 Non-stop Embraer EMB 175 (E75) 2:37 Operates only on 2026-04-05
Mon,Fri 15:39 Augusta (AGS) 18:16 Boston Logan (BOS) B
AA 4473 Non-stop Embraer EMB 175 (E75) 2:37 Effective 2026-04-10 through 2026-04-13
Wed 15:43 Augusta (AGS) 18:20 Boston Logan (BOS) B
AA 4473 Non-stop Embraer EMB 175 (E75) 2:37 Operates only on 2026-04-08
Sun 17:12 Boston Logan (BOS) B 20:04 Augusta (AGS)
AA 4473 Non-stop Embraer EMB 175 (E75) 2:52 Operates only on 2026-04-12
Mon-Thu,Sun 19:59 Ronald Reagan Washington (DCA) 2 21:32 Birmingham (BHM)
AA 4473 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-01-06 through 2026-02-11
Daily 19:59 New York LaGuardia (LGA) B 21:26 Ronald Reagan Washington (DCA) 2
AA 4473 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-08-05 through 2026-09-08
Sun 20:35 Augusta (AGS) 23:12 Boston Logan (BOS) B
AA 4473 Non-stop Embraer EMB 175 (E75) 2:37 Operates only on 2026-04-12
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This flight number is listed as serving the following routes:
American Airlines flight AA 4473: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4473
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4473
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 AA4473
Operates only on 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Effective 2026-04-08 through 2026-04-13
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Operates only on 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:37, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Effective 2026-04-10 through 2026-04-13
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:37, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Operates only on 2026-04-08
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:37, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Operates only on 2026-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:52, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:33, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4473
Operates only on 2026-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:37, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Augusta (AGS)
  • New York LaGuardia (LGA) - Norfolk (ORF)
  • New York LaGuardia (LGA) - Ronald Reagan Washington (DCA)
  • Portland (PWM) - Ronald Reagan Washington (DCA)
  • Ronald Reagan Washington (DCA) - Birmingham (BHM)