American Airlines flight AA 7521: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:06 San Diego (SAN) 2 16:29 Newark Liberty, New York (EWR) B
AA 7521 Non-stop Boeing 737 (737) 5:23 Effective 2026-02-12 through 2026-02-28
Codeshare flight, operated by Alaska Airlines.(AS 311)
Sun 08:06 San Diego (SAN) 2 16:29 Newark Liberty, New York (EWR) B
AA 7521 Non-stop Boeing 737 MAX 8 (7M8) 5:23 Effective 2026-03-01 through 2026-03-08
Codeshare flight, operated by Alaska Airlines.(AS 311)
Mon-Sat 08:06 San Diego (SAN) 2 16:29 Newark Liberty, New York (EWR) B
AA 7521 Non-stop Boeing 737 (737) 5:23 Effective 2026-03-02 through 2026-03-07
Codeshare flight, operated by Alaska Airlines.(AS 311)
Daily 08:06 San Diego (SAN) 2 16:29 Newark Liberty, New York (EWR) B
AA 7521 Non-stop Boeing 737 (737) 5:23 Effective 2026-03-09 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 311)
Mon-Sat 09:07 Los Angeles (LAX) 6 10:38 San Jose (SJC) B
AA 7521 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:31 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 3030)
Sun 09:29 Los Angeles (LAX) 6 11:00 San Jose (SJC) B
AA 7521 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:31 Valid until 2026-01-04
Codeshare flight, operated by Alaska Airlines.(AS 3030)
Daily 09:40 San Diego (SAN) 2 18:19 Newark Liberty, New York (EWR) B
AA 7521 Non-stop Boeing 737 (737) 5:39 Effective from 2026-08-19
Codeshare flight, operated by Alaska Airlines.(AS 694)
This flight number is listed as serving the following routes:
American Airlines flight AA 7521: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

American Airlines AA7521
Effective 2026-02-12 through 2026-02-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 311)
Duration: 5:23, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

American Airlines AA7521
Effective 2026-03-01 through 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 311)
Duration: 5:23, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

American Airlines AA7521
Effective 2026-03-02 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 311)
Duration: 5:23, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

American Airlines AA7521
Effective 2026-03-09 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 311)
Duration: 5:23, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

American Airlines AA7521
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3030)
Duration: 1:31, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

American Airlines AA7521
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3030)
Duration: 1:31, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

American Airlines AA7521
Effective from 2026-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 694)
Duration: 5:39, non-stop
Boeing 737 (737)
This flight number is listed as serving the following routes:
  • Los Angeles (LAX) - San Jose (SJC)
  • San Diego (SAN) - Newark Liberty, New York (EWR)