Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA434

Operated by Alaska Airlines

Live map

Live map filtered to ASA434. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
03:24 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
310° / 5 kt
Visibility
10 SM
Ceiling
FEW 800 ft
Temp / Dew
13°C / 11°C
Altimeter
30.01 inHg

Obs: 2026-10-13T09:56:00.000Z

Raw METAR / TAF 
METAR KSFO 130956Z 31005KT 10SM FEW008 13/11 A3001 RMK AO2 SLP160 T01330111 $

TAF KSFO 130831Z 1309/1412 23005KT P6SM FEW009 FM132000 32011KT P6SM SKC FM140400 28006KT P6SM SKC

flight Live Traffic

flight_takeoff 130 Departures
flight_land 105 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
06:24 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
11°C / 11°C
Altimeter
30.00 inHg

Obs: 2026-10-13T09:52:00.000Z

Raw METAR / TAF 
METAR KIAD 130952Z 00000KT 10SM CLR 11/11 A3000 RMK AO2 SLP157 T01110111 $

TAF KIAD 130906Z 1309/1412 00000KT 5SM BR SKC FM131300 19006KT P6SM SCT250

flight Live Traffic

flight_takeoff 166 Departures
flight_land 184 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A30BCE SFO → IAD Jul 26, 16:55 UTCJul 26, 21:30 UTC4h 35m - -
2026-07-25 A9A397 SFO → IAD Jul 25, 17:05 UTCJul 25, 21:40 UTC4h 35m - -
2026-07-24 A9C506 SFO → IAD Jul 24, 17:00 UTCJul 24, 21:55 UTC4h 55m - -
2026-07-23 A9B62A SFO → IAD Jul 23, 17:35 UTCJul 23, 22:05 UTC4h 30m - -
2026-07-22 A97C18 SFO → IAD Jul 22, 16:55 UTCJul 22, 21:35 UTC4h 40m - -
2026-07-21 A28DE3 SFO → IAD Jul 21, 18:15 UTCJul 21, 22:40 UTC4h 25m - -
2026-07-20 A97C18 SFO → IAD Jul 20, 17:10 UTCJul 20, 21:50 UTC4h 40m - -
2026-07-19 AD639E SFO → IAD Jul 19, 17:00 UTCJul 19, 21:45 UTC4h 45m - -
2026-07-18 ACD47E SFO → IAD Jul 18, 17:30 UTCJul 18, 22:30 UTC5h 0m - -
2026-07-17 A79768 SAN → RDU Jul 17, 17:35 UTCJul 17, 22:15 UTC4h 40m +54m +36m
2026-07-17 A79768 - Jul 17, 17:40 UTCJul 17, 22:20 UTC4h 40m - -
2026-07-16 AD4AFB SAN → RDU Jul 16, 17:45 UTCJul 16, 22:19 UTC4h 35m - -
2026-07-15 ACE96A - Jul 15, 17:00 UTCJul 15, 21:50 UTC4h 50m - -
2026-07-14 ACD47E - Jul 14, 17:40 UTCJul 14, 22:20 UTC4h 40m - -
2026-07-13 ACF48F - Jul 13, 19:35 UTCJul 14, 00:15 UTC4h 40m - -
2026-07-12 AD99F9 - Jul 12, 16:55 UTCJul 12, 21:20 UTC4h 25m - -
2026-07-11 AD727A - Jul 11, 17:25 UTCJul 11, 22:01 UTC4h 35m - -
2026-07-10 AD14A0 - Jul 10, 17:15 UTCJul 10, 22:15 UTC5h 0m - -
2026-07-09 A61F05 - Jul 9, 17:05 UTCJul 9, 21:30 UTC4h 25m - -
2026-07-08 AD10E9 - Jul 8, 17:00 UTCJul 8, 21:30 UTC4h 30m - -
2026-07-08 AD10E9 SAN → RDU Jul 8, 16:57 UTCJul 8, 21:22 UTC4h 25m +16m +15m
2026-07-07 A2FCF2 - Jul 7, 18:40 UTCJul 7, 23:15 UTC4h 35m - -
2026-07-06 AD1857 - Jul 6, 17:30 UTCJul 6, 21:50 UTC4h 20m - -
2026-07-05 A67F38 - Jul 5, 16:55 UTCJul 5, 22:00 UTC5h 5m - -
2026-07-04 A29CBF SAN → RDU Jul 4, 16:55 UTCJul 4, 21:25 UTC4h 30m - -
2026-07-03 A2ADF4 - Jul 3, 17:25 UTCJul 3, 21:50 UTC4h 25m - -
2026-07-02 A9D284 - Jul 2, 17:25 UTCJul 2, 21:55 UTC4h 30m - -
2026-07-01 AD5FE7 - Jul 1, 17:15 UTCJul 1, 21:35 UTC4h 20m - -
2026-06-30 AD5FE7 - Jun 30, 17:10 UTCJun 30, 21:35 UTC4h 25m - -
2026-06-29 AD1857 - Jun 29, 17:14 UTCJun 29, 21:39 UTC4h 25m - -

Performance history

Flights tracked
98 showing last 30
Avg arrival delay
+26m
On-time arrival
50% 50% on time
Aircraft used
24

Monthly activity 4 months

Month Flights tracked
July 2026 28
June 2026 33
May 2026 21
April 2026 16

ASA434 frequently asked

Where does flight ASA434 fly?
ASA434 (Alaska Airlines) flies from SFO to IAD. View the full route page.
How long is flight ASA434?
Based on observed flights, ASA434 takes on average 4h 36m from takeoff to landing.
How often does ASA434 fly?
ASA434 has been observed flying daily in our tracking data. We've recorded 98 flights under this callsign.
Is flight ASA434 usually on time?
Across recent flights, ASA434 arrives with an average 26-minute delay. 50% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA434?
ASA434 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA434 live?
Yes. When ASA434 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.