Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA742

Operated by Alaska Airlines

Live map

Live map filtered to ASA742. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
22:31 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
110° / 7 kt
Visibility
10 SM
Ceiling
SCT 23,000 ft
Temp / Dew
12°C / 3°C
Altimeter
30.09 inHg

Obs: 2026-10-13T04:53:00.000Z

Raw METAR / TAF 
METAR KSEA 130453Z 11007KT 10SM SCT230 12/03 A3009 RMK AO2 SLP197 T01170033

TAF KSEA 130520Z 1306/1412 VRB03KT P6SM SCT250 FM130800 16004KT P6SM OVC100 FM131800 20005KT P6SM OVC070 FM132300 23005KT P6SM OVC070 FM140400 19004KT P6SM SCT025 OVC040 FM140900 18004KT P6SM OVC025

flight Live Traffic

flight_takeoff 290 Departures
flight_land 222 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
22:31 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
320° / 7 kt
Visibility
10 SM
Ceiling
FEW 2,600 ft
Temp / Dew
14°C / 12°C
Altimeter
29.96 inHg

Obs: 2026-10-13T04:56:00.000Z

Raw METAR / TAF 
METAR KSFO 130456Z 32007KT 10SM FEW026 14/12 A2996 RMK AO2 SLP145 T01440117 VISNO $

TAF KSFO 130520Z 1306/1412 28006KT P6SM FEW025 FM131400 08004KT P6SM SKC FM132000 32011KT P6SM SKC FM140400 28006KT P6SM SKC

flight Live Traffic

flight_takeoff 307 Departures
flight_land 341 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AB9276 SEA → SFO Jul 26, 21:15 UTCJul 26, 21:30 UTC15m - -
2026-07-25 A5D007 SEA → SFO Jul 25, 21:35 UTCJul 25, 23:38 UTC2h 3m +31m -3m
2026-07-25 A5D007 SEA → SFO Jul 25, 21:25 UTCJul 25, 23:35 UTC2h 10m - -
2026-07-24 AC7A5B SEA → SFO Jul 24, 21:30 UTCJul 24, 23:40 UTC2h 10m - -
2026-07-23 A506D5 SEA → SFO Jul 23, 21:20 UTCJul 23, 23:30 UTC2h 10m - -
2026-07-23 A506D5 SEA → SFO Jul 23, 21:17 UTCJul 23, 23:31 UTC2h 14m +13m +15m
2026-07-22 A9A397 SEA → SFO Jul 22, 21:45 UTCJul 23, 00:00 UTC2h 15m - -
2026-07-21 AD727A SEA → SFO Jul 21, 22:01 UTCJul 22, 00:14 UTC2h 13m +57m on time
2026-07-21 AD727A SEA → SFO Jul 21, 22:05 UTCJul 22, 00:15 UTC2h 10m - -
2026-07-20 A98386 PHX → PDX Jul 20, 21:25 UTCJul 20, 23:35 UTC2h 10m - -
2026-07-19 A613E0 PHX → PDX Jul 19, 21:15 UTCJul 19, 23:25 UTC2h 10m - -
2026-07-18 A4B420 PHX → PDX Jul 18, 22:05 UTCJul 19, 00:15 UTC2h 10m - -
2026-07-17 A535C2 PHX → PDX Jul 17, 21:34 UTCJul 17, 23:50 UTC2h 15m - -
2026-07-16 A5F3CF PHX → PDX Jul 16, 22:35 UTCJul 17, 00:40 UTC2h 5m - -
2026-07-15 A5939C PHX → PDX Jul 15, 21:55 UTCJul 16, 00:00 UTC2h 5m - -
2026-07-14 A29CBF PHX → PDX Jul 14, 21:20 UTCJul 14, 23:30 UTC2h 9m - -
2026-07-13 A5B764 PHX → PDX Jul 13, 21:15 UTCJul 13, 23:25 UTC2h 10m - -
2026-07-12 A622BC PHX → PDX Jul 12, 21:10 UTCJul 12, 23:15 UTC2h 5m - -
2026-07-11 A5320B PHX → PDX Jul 11, 21:15 UTCJul 11, 23:25 UTC2h 10m - -
2026-07-10 ACDFA3 PHX → PDX Jul 10, 21:20 UTCJul 10, 23:35 UTC2h 15m - -
2026-07-09 A24A0A PHX → PDX Jul 9, 21:10 UTCJul 9, 23:30 UTC2h 20m - -
2026-07-08 AD2AEA PHX → PDX Jul 8, 21:25 UTCJul 8, 23:45 UTC2h 20m - -
2026-07-07 ADA51E PHX → PDX Jul 7, 21:15 UTCJul 7, 23:30 UTC2h 15m - -
2026-07-07 ADA51E PHX → PDX Jul 7, 21:13 UTCJul 7, 23:32 UTC2h 19m +9m -6m
2026-07-06 A5DB2C PHX → PDX Jul 6, 21:20 UTCJul 6, 23:35 UTC2h 15m - -
2026-07-05 A4B7D7 PHX → PDX Jul 5, 21:48 UTCJul 6, 00:03 UTC2h 15m +44m +26m
2026-07-05 A4B7D7 PHX → PDX Jul 5, 21:45 UTCJul 6, 00:00 UTC2h 15m - -
2026-07-04 A61F05 PHX → PDX Jul 4, 21:20 UTCJul 4, 23:40 UTC2h 20m - -
2026-07-03 AD99F9 PHX → PDX Jul 3, 21:15 UTCJul 3, 23:35 UTC2h 20m - -
2026-07-02 AD8ED4 PHX → PDX Jul 2, 21:10 UTCJul 2, 23:30 UTC2h 20m - -

Performance history

Flights tracked
133 showing last 30
Avg arrival delay
+6m
On-time arrival
80% 80% on time
Aircraft used
25

Monthly activity 4 months

Month Flights tracked
July 2026 31
June 2026 37
May 2026 39
April 2026 26

ASA742 frequently asked

Where does flight ASA742 fly?
ASA742 (Alaska Airlines) flies from SEA to SFO. View the full route page.
How long is flight ASA742?
Based on observed flights, ASA742 takes on average 2h 9m from takeoff to landing.
How often does ASA742 fly?
ASA742 has been observed flying daily in our tracking data. We've recorded 133 flights under this callsign.
Is flight ASA742 usually on time?
Across recent flights, ASA742 arrives with an average 6-minute delay. 80% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA742?
ASA742 has been operated by 25 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA742 live?
Yes. When ASA742 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.