Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA42

Operated by Alaska Airlines

Live map

Live map filtered to ASA42. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SJC KSJC MVFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
11:46 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
120° / 4 kt
Visibility
10 SM
Ceiling
FEW 1,200 ft, BKN 1,600 ft, OVC 2,800 ft
Temp / Dew
17°C / 11°C
Altimeter
29.98 inHg

Obs: 2026-08-31T17:53:00.000Z

Raw METAR / TAF 
METAR KSJC 311753Z 12004KT 10SM FEW012 BKN016 OVC028 17/11 A2998 RMK AO2 SLP152 T01720106 10172 20144 53008 $

TAF KSJC 311741Z 3118/0118 VRB03KT P6SM BKN015 OVC025 FM311900 33005KT P6SM SCT020 FM312100 33015KT P6SM SKC FM010400 32010KT P6SM SKC FM010700 16007KT P6SM SCT025

flight Live Traffic

flight_takeoff 70 Departures
flight_land 80 Arrivals

Arrival

PDX KPDX VFR

Portland International Airport

Portland, US

Local time
11:46 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
31 ft
Coordinates
45.5887, -122.5980

cloud Weather

Wind
280° / 5 kt
Visibility
10 SM
Ceiling
FEW 20,000 ft
Temp / Dew
19°C / 12°C
Altimeter
29.85 inHg

Obs: 2026-08-31T17:53:00.000Z

Raw METAR / TAF 
METAR KPDX 311753Z 28005KT 10SM FEW200 19/12 A2985 RMK AO2 SLP107 T01940117 10194 20139 58012 $

TAF KPDX 311735Z 3118/0118 31006KT P6SM FEW250 FM010600 19004KT P6SM SCT025 BKN250 FM011200 17004KT P6SM OVC020

flight Live Traffic

flight_takeoff 114 Departures
flight_land 94 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 AD79E8 SJC → PDX Jul 25, 21:05 UTCJul 26, 02:00 UTC4h 55m - -
2026-07-25 ADA167 SJC → PDX Jul 25, 02:35 UTCJul 25, 02:40 UTC5m - -
2026-07-24 ADA167 SJC → PDX Jul 24, 21:45 UTCJul 25, 02:40 UTC4h 55m - -
2026-07-24 ADA167 SJC → PDX Jul 24, 21:28 UTCJul 25, 02:18 UTC4h 50m +50m +4m
2026-07-23 A21ED4 SJC → PDX Jul 23, 21:40 UTCJul 24, 02:35 UTC4h 55m - -
2026-07-22 A6B07E SJC → PDX Jul 22, 21:55 UTCJul 23, 02:45 UTC4h 50m - -
2026-07-20 AD8B1D SJC → PDX Jul 20, 21:35 UTCJul 21, 02:35 UTC5h 0m - -
2026-07-17 A262AD SJC → PDX Jul 17, 21:20 UTCJul 18, 02:25 UTC5h 5m - -
2026-07-16 AD10E9 - Jul 16, 21:25 UTCJul 17, 02:30 UTC5h 5m - -
2026-07-15 A54AAE SFO → JFK Jul 15, 21:00 UTCJul 16, 02:15 UTC5h 15m - -
2026-07-14 A613E0 SFO → JFK Jul 14, 20:50 UTCJul 15, 02:00 UTC5h 9m - -
2026-07-13 AD4744 SFO → JFK Jul 13, 21:20 UTCJul 14, 02:45 UTC5h 25m - -
2026-07-12 A779B0 - Jul 12, 21:00 UTCJul 13, 02:25 UTC5h 25m - -
2026-07-12 A6F96C - Jul 12, 02:20 UTCJul 12, 02:25 UTC5m - -
2026-07-11 A6F96C - Jul 11, 21:10 UTCJul 12, 02:25 UTC5h 15m - -
2026-07-11 A6F96C SFO → JFK Jul 11, 21:20 UTCJul 12, 02:05 UTC4h 45m +42m +13m
2026-07-10 A6705C - Jul 10, 22:05 UTCJul 11, 02:55 UTC4h 50m - -
2026-07-10 ACD47E - Jul 10, 00:45 UTCJul 10, 05:50 UTC5h 5m - -
2026-07-08 A2FCF2 - Jul 8, 21:20 UTCJul 9, 02:30 UTC5h 10m - -
2026-07-07 A2B919 SFO → JFK Jul 7, 21:40 UTCJul 8, 02:50 UTC5h 10m - -
2026-07-06 A4F5A0 OAK → JFK Jul 6, 22:40 UTCJul 7, 03:45 UTC5h 5m - -
2026-07-05 A4CA6A OAK → JFK Jul 5, 21:20 UTCJul 6, 02:50 UTC5h 30m - -
2026-07-05 A30F85 - Jul 5, 00:55 UTCJul 5, 06:20 UTC5h 25m - -
2026-07-03 ACE96A OAK → JFK Jul 3, 21:15 UTCJul 4, 03:20 UTC6h 5m - -
2026-07-02 A74E7A - Jul 2, 22:05 UTCJul 3, 03:00 UTC4h 55m - -
2026-07-01 A70AA1 - Jul 1, 22:20 UTCJul 2, 03:25 UTC5h 5m - -
2026-06-30 A602AB OAK → JFK Jun 30, 21:40 UTCJul 1, 02:30 UTC4h 50m - -
2026-06-29 A2D573 - Jun 29, 20:54 UTCJun 30, 02:00 UTC5h 6m - -
2026-06-28 ACE96A SFO → JFK Jun 28, 21:14 UTCJun 29, 02:09 UTC4h 55m - -
2026-06-27 AD036B OAK → JFK Jun 27, 22:49 UTCJun 28, 03:35 UTC4h 45m - -

Performance history

Flights tracked
132 showing last 30
Avg arrival delay
+9m
On-time arrival
100% 100% on time
Aircraft used
25

Monthly activity 4 months

Month Flights tracked
July 2026 26
June 2026 33
May 2026 38
April 2026 35

ASA42 frequently asked

Where does flight ASA42 fly?
ASA42 (Alaska Airlines) flies from SJC to PDX. View the full route page.
How long is flight ASA42?
Based on observed flights, ASA42 takes on average 4h 46m from takeoff to landing.
How often does ASA42 fly?
ASA42 has been observed flying several times a week in our tracking data. We've recorded 132 flights under this callsign.
Is flight ASA42 usually on time?
Across recent flights, ASA42 arrives with an average 9-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA42?
ASA42 has been operated by 25 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA42 live?
Yes. When ASA42 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.