Alaska Airlines flight AS 434: San Francisco - Dulles, Washington

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Sat 07:00 San Francisco (SFO) 1 15:13 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 5:13 Valid until 2024-09-04
Thu 07:00 San Francisco (SFO) 1 15:13 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737-800 (73H) 5:13 Operates only on 2024-09-05
Mon-Sat 07:00 San Francisco (SFO) 1 15:13 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 5:13 Effective 2024-09-06 through 2024-09-25
Sun 07:00 San Francisco (SFO) 1 15:13 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737-800 (73H) 5:13 Effective 2024-09-08 through 2024-09-29
Thu 07:00 San Francisco (SFO) 1 15:13 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737-800 (73H) 5:13 Operates only on 2024-09-26
Mon,Fri,Sat 07:00 San Francisco (SFO) 1 15:13 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 5:13 Effective 2024-09-27 through 2024-09-30
Daily 07:00 San Francisco (SFO) 1 15:00 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:00 Effective from 2025-03-19
Fri 12:47 San Francisco (SFO) 1 20:50 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:03 Operates only on 2024-11-22
Fri 12:47 San Francisco (SFO) 1 20:50 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 5:03 Operates only on 2024-11-29
Mon,Wed,Sat,Sun 12:57 San Francisco (SFO) 1 21:00 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:03 Effective 2024-11-23 through 2024-12-02
Tue 12:57 San Francisco (SFO) 1 21:00 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 5:03 Operates only on 2024-11-26
Daily 13:22 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:08 Effective 2024-12-19 through 2025-01-05
Tue,Wed,Fri,Sun 13:25 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:05 Effective 2024-10-27 through 2024-11-06
Mon 13:25 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737-800 (73H) 5:05 Effective 2024-10-28 through 2024-11-11
Tue-Fri,Sun 13:25 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:05 Effective 2024-11-07 through 2024-11-17
Mon,Wed,Thu 13:25 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:05 Effective 2024-11-18 through 2024-11-21
Tue 13:25 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737-800 (73H) 5:05 Operates only on 2024-11-19
Tue-Fri,Sun 13:26 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:04 Effective 2024-10-01 through 2024-10-17
Mon 13:26 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737-800 (73H) 5:04 Operates only on 2024-10-07
Mon 13:26 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 MAX 8 (7M8) 5:04 Operates only on 2024-10-14
Tue,Fri 13:26 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737-800 (73H) 5:04 Effective 2024-10-18 through 2024-10-25
Mon,Wed,Thu,Sun 13:26 San Francisco (SFO) 1 21:30 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:04 Effective 2024-10-20 through 2024-10-24
Tue 13:40 San Francisco (SFO) 1 21:43 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737-800 (73H) 5:03 Effective 2024-12-03 through 2024-12-17
Wed,Sat,Sun 13:40 San Francisco (SFO) 1 21:43 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 5:03 Effective 2024-12-04 through 2024-12-11
Mon,Thu,Fri 13:40 San Francisco (SFO) 1 21:43 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:03 Effective 2024-12-05 through 2024-12-12
Fri-Sun 13:40 San Francisco (SFO) 1 21:43 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 5:03 Effective 2024-12-13 through 2024-12-15
Mon 13:40 San Francisco (SFO) 1 21:43 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737 (73J) 5:03 Operates only on 2024-12-16
Wed 13:40 San Francisco (SFO) 1 21:43 Dulles, Washington (IAD)
AS 434 Non-stop Boeing 737-800 (73H) 5:03 Operates only on 2024-12-18


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Alaska Airlines flight AS 434:
San Francisco - Dulles, Washington
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS434
07:00
San Francisco (SFO) 1

15:13
Dulles, Washington (IAD)
Valid until 2024-09-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:13, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS434
07:00
San Francisco (SFO) 1

15:13
Dulles, Washington (IAD)
Operates only on 2024-09-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:13, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS434
07:00
San Francisco (SFO) 1

15:13
Dulles, Washington (IAD)
Effective 2024-09-06 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:13, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS434
07:00
San Francisco (SFO) 1

15:13
Dulles, Washington (IAD)
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:13, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS434
07:00
San Francisco (SFO) 1

15:13
Dulles, Washington (IAD)
Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:13, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS434
07:00
San Francisco (SFO) 1

15:13
Dulles, Washington (IAD)
Effective 2024-09-27 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 5:13, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS434
07:00
San Francisco (SFO) 1

15:00
Dulles, Washington (IAD)
Effective from 2025-03-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:00, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
12:47
San Francisco (SFO) 1

20:50
Dulles, Washington (IAD)
Operates only on 2024-11-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:03, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
12:47
San Francisco (SFO) 1

20:50
Dulles, Washington (IAD)
Operates only on 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:03, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS434
12:57
San Francisco (SFO) 1

21:00
Dulles, Washington (IAD)
Effective 2024-11-23 through 2024-12-02
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 5:03, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
12:57
San Francisco (SFO) 1

21:00
Dulles, Washington (IAD)
Operates only on 2024-11-26
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:03, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS434
13:22
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:08, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
13:25
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Effective 2024-10-27 through 2024-11-06
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 5:05, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
13:25
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Effective 2024-10-28 through 2024-11-11
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:05, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS434
13:25
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Effective 2024-11-07 through 2024-11-17
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:05, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
13:25
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Effective 2024-11-18 through 2024-11-21
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:05, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
13:25
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Operates only on 2024-11-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:05, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS434
13:26
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Effective 2024-10-01 through 2024-10-17
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:04, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
13:26
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Operates only on 2024-10-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:04, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS434
13:26
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Operates only on 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:04, non-stop
Boeing 737 MAX 8 (7M8)
Alaska Airlines AS434
13:26
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Effective 2024-10-18 through 2024-10-25
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:04, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS434
13:26
San Francisco (SFO) 1

21:30
Dulles, Washington (IAD)
Effective 2024-10-20 through 2024-10-24
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 5:04, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
13:40
San Francisco (SFO) 1

21:43
Dulles, Washington (IAD)
Effective 2024-12-03 through 2024-12-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:03, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS434
13:40
San Francisco (SFO) 1

21:43
Dulles, Washington (IAD)
Effective 2024-12-04 through 2024-12-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 5:03, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS434
13:40
San Francisco (SFO) 1

21:43
Dulles, Washington (IAD)
Effective 2024-12-05 through 2024-12-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:03, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
13:40
San Francisco (SFO) 1

21:43
Dulles, Washington (IAD)
Effective 2024-12-13 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 5:03, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS434
13:40
San Francisco (SFO) 1

21:43
Dulles, Washington (IAD)
Operates only on 2024-12-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:03, non-stop
Boeing 737 (73J)
Alaska Airlines AS434
13:40
San Francisco (SFO) 1

21:43
Dulles, Washington (IAD)
Operates only on 2024-12-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:03, non-stop
Boeing 737-800 (73H)
  • AS 434 is a domestic flight departing from the San Francisco airport (SFO) and arriving at Dulles, Washington airport (IAD).
  • The flight distance is 2412 miles, or 3881 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 5:00 and 5:13.
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