Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA331

Operated by Alaska Airlines

Live map

Live map filtered to ASA331. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
12:32 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
VRB / 3 kt
Visibility
10 SM
Ceiling
FEW 5,000 ft, SCT 6,500 ft
Temp / Dew
26°C / 13°C
Altimeter
30.15 inHg

Obs: 2026-08-28T16:51:00.000Z

Raw METAR / TAF 
METAR KORD 281651Z VRB03KT 10SM FEW050 SCT065 26/13 A3015 RMK AO2 SLP205 T02560128

TAF KORD 281720Z 2818/2924 19005KT P6SM SCT050 FM291500 20011G17KT P6SM FEW050 BKN150

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
10:32 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
310° / 9 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 12,000 ft, OVC 20,000 ft
Temp / Dew
16°C / 14°C
Altimeter
30.01 inHg

Obs: 2026-08-28T16:56:00.000Z

Raw METAR / TAF 
METAR KSFO 281656Z 31009KT 10SM FEW004 BKN120 OVC200 16/14 A3001 RMK AO2 SLP163 T01610139

TAF KSFO 281447Z 2815/2918 28009KT P6SM VCSH OVC150 FM282000 28016KT P6SM OVC100 FM291000 27011KT P6SM SCT010

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A51968 ORD → SFO Jul 25, 22:40 UTCJul 26, 00:55 UTC2h 15m - -
2026-07-24 A6F96C ORD → SFO Jul 24, 22:55 UTCJul 25, 01:10 UTC2h 15m - -
2026-07-23 AB8751 ORD → SFO Jul 23, 22:50 UTCJul 24, 01:00 UTC2h 10m - -
2026-07-22 AAE59E ORD → SFO Jul 22, 22:30 UTCJul 23, 00:45 UTC2h 15m - -
2026-07-21 AB8751 ORD → SFO Jul 21, 23:10 UTCJul 22, 01:30 UTC2h 20m - -
2026-07-20 A69424 ORD → SFO Jul 20, 22:25 UTCJul 21, 00:35 UTC2h 10m - -
2026-07-19 AB962D ORD → SFO Jul 19, 22:45 UTCJul 20, 01:00 UTC2h 15m - -
2026-07-18 A6C6C8 ORD → SFO Jul 18, 22:20 UTCJul 19, 00:35 UTC2h 15m - -
2026-07-17 AB79D3 ORD → SFO Jul 17, 22:45 UTCJul 18, 01:00 UTC2h 15m - -
2026-07-15 AB8751 SEA → BUR Jul 15, 22:50 UTCJul 16, 01:10 UTC2h 20m - -
2026-07-15 A5FEF4 SEA → BUR Jul 15, 01:25 UTCJul 15, 03:45 UTC2h 20m - -
2026-07-13 AB761C SEA → BUR Jul 13, 23:10 UTCJul 14, 01:30 UTC2h 20m - -
2026-07-12 AB10D4 - Jul 12, 22:25 UTCJul 13, 00:45 UTC2h 20m - -
2026-07-11 AD928B SEA → BUR Jul 11, 22:10 UTCJul 12, 00:25 UTC2h 15m - -
2026-07-10 AB8751 SEA → BUR Jul 10, 22:30 UTCJul 11, 00:45 UTC2h 15m - -
2026-07-09 AB3C0A SEA → BUR Jul 9, 22:30 UTCJul 10, 00:30 UTC2h 0m - -
2026-07-08 AB9276 SEA → BUR Jul 8, 23:00 UTCJul 9, 01:05 UTC2h 5m - -
2026-07-07 A6B435 SEA → BUR Jul 7, 22:50 UTCJul 8, 01:00 UTC2h 10m - -
2026-07-06 AB9276 SEA → BUR Jul 6, 22:55 UTCJul 7, 01:05 UTC2h 10m - -
2026-07-05 A76FE9 - Jul 5, 22:30 UTCJul 6, 00:45 UTC2h 15m - -
2026-07-05 A76FE9 SEA → BUR Jul 5, 22:38 UTCJul 6, 00:39 UTC2h 1m +28m +19m
2026-07-04 ABA152 SEA → BUR Jul 4, 22:15 UTCJul 5, 00:25 UTC2h 10m - -
2026-07-03 AB10D4 SEA → BUR Jul 3, 22:35 UTCJul 4, 00:30 UTC1h 55m - -
2026-07-03 AB349C SEA → BUR Jul 3, 00:00 UTCJul 3, 01:59 UTC1h 59m +110m +56m
2026-07-03 AB349C SEA → BUR Jul 3, 00:00 UTCJul 3, 02:00 UTC2h 0m - -
2026-07-01 A5A11A SEA → BUR Jul 1, 22:25 UTCJul 2, 00:25 UTC2h 0m - -
2026-06-30 A7F63D SEA → BUR Jun 30, 22:25 UTCJul 1, 00:30 UTC2h 5m - -
2026-06-30 A7F63D SEA → BUR Jun 30, 22:22 UTCJul 1, 00:25 UTC2h 3m +12m -4m
2026-06-29 A73D45 SEA → BUR Jun 29, 22:38 UTCJun 30, 00:17 UTC1h 39m +28m -5m
2026-06-29 A73D45 SEA → BUR Jun 29, 22:19 UTCJun 30, 00:20 UTC2h 0m - -

Performance history

Flights tracked
154 showing last 30
Avg arrival delay
+17m
On-time arrival
50% 50% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 26
June 2026 46
May 2026 66
April 2026 16

ASA331 frequently asked

Where does flight ASA331 fly?
ASA331 (Alaska Airlines) flies from ORD to SFO. View the full route page.
How long is flight ASA331?
Based on observed flights, ASA331 takes on average 2h 9m from takeoff to landing.
How often does ASA331 fly?
ASA331 has been observed flying several times a week in our tracking data. We've recorded 154 flights under this callsign.
Is flight ASA331 usually on time?
Across recent flights, ASA331 arrives with an average 17-minute delay. 50% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA331?
ASA331 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA331 live?
Yes. When ASA331 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.