Delta Air Lines flight DL 1421: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 06:05 Los Angeles (LAX) 3 07:28 San Francisco (SFO) 1
DL 1421 Non-stop Boeing 737-800 (738) 1:23 Effective 2025-06-14 through 2025-06-28
Mon-Thu,Sat,Sun 06:05 Los Angeles (LAX) 3 07:28 San Francisco (SFO) 1
DL 1421 Non-stop Boeing 737-800 (738) 1:23 Effective 2025-06-29 through 2025-07-05
Daily 06:30 Los Angeles (LAX) 3 07:52 San Francisco (SFO) 1
DL 1421 Non-stop Boeing 737-800 (738) 1:22 Valid until 2025-05-06
Daily 06:30 Los Angeles (LAX) 3 07:53 San Francisco (SFO) 1
DL 1421 Non-stop Boeing 737-900 (739) 1:23 Effective 2025-05-07 through 2025-06-07
Mon-Fri,Sun 06:30 Los Angeles (LAX) 3 07:52 San Francisco (SFO) 1
DL 1421 Non-stop Boeing 737-800 (738) 1:22 Effective 2025-06-08 through 2025-06-27
Fri,Sun 06:30 Los Angeles (LAX) 3 07:52 San Francisco (SFO) 1
DL 1421 Non-stop Boeing 737-800 (738) 1:22 Effective 2025-07-04 through 2025-07-06
Daily 06:30 Los Angeles (LAX) 3 07:54 San Francisco (SFO) 1
DL 1421 Non-stop Boeing 737-800 (738) 1:24 Effective 2025-07-07 through 2025-09-07
Daily 06:30 Los Angeles (LAX) 3 07:56 San Francisco (SFO) 1
DL 1421 Non-stop Boeing 737-900 (739) 1:26 Effective 2025-09-08 through 2025-12-19
Daily 06:30 Los Angeles (LAX) 3 07:58 San Francisco (SFO) 1
DL 1421 Non-stop Boeing 737-800 (738) 1:28 Effective from 2026-01-06
Daily 07:00 Los Angeles (LAX) 3 08:28 San Francisco (SFO) 1
DL 1421 Non-stop Boeing 737-800 (738) 1:28 Effective 2025-12-20 through 2026-01-05
Sat 08:24 San Francisco (SFO) 1 10:00 Los Angeles (LAX) 3
DL 1421 Non-stop Boeing 737-800 (738) 1:36 Effective 2025-06-14 through 2025-06-28
Mon-Thu,Sat,Sun 08:24 San Francisco (SFO) 1 10:00 Los Angeles (LAX) 3
DL 1421 Non-stop Boeing 737-800 (738) 1:36 Effective 2025-06-29 through 2025-07-05
Daily 08:55 San Francisco (SFO) 1 10:28 Los Angeles (LAX) 3
DL 1421 Non-stop Boeing 737-800 (738) 1:33 Valid until 2025-05-06
Mon-Fri,Sun 08:55 San Francisco (SFO) 1 10:31 Los Angeles (LAX) 3
DL 1421 Non-stop Boeing 737-800 (738) 1:36 Effective 2025-06-08 through 2025-06-27
Fri,Sun 08:55 San Francisco (SFO) 1 10:31 Los Angeles (LAX) 3
DL 1421 Non-stop Boeing 737-800 (738) 1:36 Effective 2025-07-04 through 2025-07-06
Daily 08:55 San Francisco (SFO) 1 10:33 Los Angeles (LAX) 3
DL 1421 Non-stop Boeing 737-800 (738) 1:38 Effective 2025-07-07 through 2025-09-07
Daily 08:55 San Francisco (SFO) 1 10:31 Los Angeles (LAX) 3
DL 1421 Non-stop Boeing 737-900 (739) 1:36 Effective 2025-09-08 through 2025-12-19
Daily 08:55 San Francisco (SFO) 1 10:29 Los Angeles (LAX) 3
DL 1421 Non-stop Boeing 737-800 (738) 1:34 Effective from 2026-01-06
Daily 08:58 San Francisco (SFO) 1 10:32 Los Angeles (LAX) 3
DL 1421 Non-stop Boeing 737-900 (739) 1:34 Effective 2025-05-07 through 2025-06-07
Daily 09:29 San Francisco (SFO) 1 11:05 Los Angeles (LAX) 3
DL 1421 Non-stop Boeing 737-800 (738) 1:36 Effective 2025-12-20 through 2026-01-05
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This flight number is listed as serving the following routes:
Delta Air Lines flight DL 1421: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL1421
Effective 2025-06-14 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:23, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-06-29 through 2025-07-05
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:23, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1421
Effective 2025-06-08 through 2025-06-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-07-04 through 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1421
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-06-14 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:36, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-06-29 through 2025-07-05
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:36, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-06-08 through 2025-06-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:36, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-07-04 through 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:36, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1421
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Boeing 737-800 (738)

Delta Air Lines DL1421
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Boeing 737-900 (739)

Delta Air Lines DL1421
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Los Angeles (LAX) - San Francisco (SFO)