Alaska Airlines flight AS 3421: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 07:00 Reno (RNO) 08:46 Los Angeles (LAX) 6
AS 3421 Non-stop Embraer EMB 175 (E75) 1:46 Effective from 2025-10-04
Daily 08:20 San Diego (SAN) 2 09:46 Fresno (FAT)
AS 3421 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2025-06-12 through 2025-08-19
Daily 08:49 San Diego (SAN) 2 10:15 Fresno (FAT)
AS 3421 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2025-08-20 through 2025-10-03
Daily 13:00 Fresno (FAT) 14:15 San Diego (SAN) 2
AS 3421 Non-stop Embraer EMB 175 (E75) 1:15 Valid until 2025-05-14
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 3421: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS3421
Effective from 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS3421
Effective 2025-06-12 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS3421
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS3421
Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Fresno (FAT) - San Diego (SAN)
  • Reno (RNO) - Los Angeles (LAX)