Apparatus

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flight_takeoff Flight

ASA504

Operated by Alaska Airlines

Live map

Live map filtered to ASA504. Shown when the flight is currently airborne.

Route airports View route page →

Departure

OAK KOAK VFR

San Francisco Bay Oakland International Airport

Oakland, US

Local time
10:36 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
9 ft
Coordinates
37.7201, -122.2212

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 13,000 ft, OVC 20,000 ft
Temp / Dew
17°C / 14°C
Altimeter
30.02 inHg

Obs: 2026-08-28T16:53:00.000Z

Raw METAR / TAF 
METAR KOAK 281653Z 00000KT 10SM FEW004 BKN130 OVC200 17/14 A3002 RMK AO2 SLP165 T01670139

TAF KOAK 281126Z 2812/2918 02003KT P6SM FEW006 SCT150 BKN200 FM281500 26003KT P6SM VCSH OVC050 FM282000 29009KT P6SM OVC100 FM291000 28007KT P6SM SCT010

Arrival

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
10:36 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
200° / 5 kt
Visibility
10 SM
Ceiling
BKN 2,200 ft, BKN 3,200 ft
Temp / Dew
16°C / 12°C
Altimeter
30.08 inHg

Obs: 2026-08-28T16:53:00.000Z

Raw METAR / TAF 
METAR KSEA 281653Z 20005KT 10SM BKN022 BKN032 16/12 A3008 RMK AO2 SLP190 T01610122 $

TAF KSEA 281727Z 2818/2924 22005KT P6SM BKN025 BKN035 FM282100 26006KT P6SM BKN050 FM290200 32006KT P6SM BKN050 FM290800 19007KT P6SM -SHRA OVC035 FM291100 19006KT P6SM -SHRA BKN025 OVC030 FM291800 21007KT P6SM -SHRA SCT020 OVC030

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 ACE96A OAK → SEA Jul 26, 01:30 UTCJul 26, 03:00 UTC1h 30m - -
2026-07-25 AD8ED4 OAK → SEA Jul 25, 01:35 UTCJul 25, 03:05 UTC1h 30m - -
2026-07-24 AD2733 OAK → SEA Jul 24, 01:15 UTCJul 24, 02:45 UTC1h 30m - -
2026-07-23 AC9E23 OAK → SEA Jul 23, 01:00 UTCJul 23, 02:30 UTC1h 30m - -
2026-07-22 A602AB OAK → SEA Jul 22, 01:05 UTCJul 22, 02:40 UTC1h 35m - -
2026-07-21 A30BCE OAK → SEA Jul 21, 01:15 UTCJul 21, 02:50 UTC1h 35m - -
2026-07-20 ADD2AD OAK → SEA Jul 20, 01:05 UTCJul 20, 02:40 UTC1h 35m - -
2026-07-19 A2D1BC OAK → SEA Jul 19, 00:55 UTCJul 19, 02:30 UTC1h 35m - -
2026-07-18 A5521C OAK → SEA Jul 18, 01:15 UTCJul 18, 02:50 UTC1h 36m - -
2026-07-17 A1CC1F PDX → SFO Jul 17, 01:59 UTCJul 17, 03:34 UTC1h 35m - -
2026-07-16 AD3C1F PDX → SFO Jul 16, 01:05 UTCJul 16, 02:40 UTC1h 35m - -
2026-07-15 A6EE47 - Jul 15, 01:05 UTCJul 15, 02:40 UTC1h 35m - -
2026-07-14 A2B562 PDX → SFO Jul 14, 02:00 UTCJul 14, 03:30 UTC1h 30m - -
2026-07-13 A69B92 PDX → SFO Jul 13, 01:40 UTCJul 13, 03:20 UTC1h 40m - -
2026-07-12 A526E6 PDX → SFO Jul 12, 01:00 UTCJul 12, 02:35 UTC1h 35m - -
2026-07-11 A57D52 PDX → SFO Jul 11, 01:00 UTCJul 11, 02:35 UTC1h 35m - -
2026-07-10 A5E29A OAK → SEA Jul 10, 01:05 UTCJul 10, 02:35 UTC1h 30m - -
2026-07-10 A5E29A OAK → SEA Jul 10, 01:10 UTCJul 10, 02:24 UTC1h 14m +34m +16m
2026-07-09 A506D5 OAK → SEA Jul 9, 01:00 UTCJul 9, 02:25 UTC1h 25m - -
2026-07-09 A506D5 OAK → SEA Jul 9, 00:56 UTCJul 9, 02:13 UTC1h 17m +20m +7m
2026-07-08 A2ADF4 OAK → SEA Jul 8, 01:15 UTCJul 8, 02:45 UTC1h 30m - -
2026-07-07 A29CBF OAK → SEA Jul 7, 01:00 UTCJul 7, 02:35 UTC1h 35m - -
2026-07-06 A27F07 OAK → SEA Jul 6, 01:00 UTCJul 6, 02:30 UTC1h 30m - -
2026-07-04 ACDBEC OAK → SEA Jul 4, 01:00 UTCJul 4, 02:15 UTC1h 15m - -
2026-07-03 AD8ED4 OAK → SEA Jul 3, 00:56 UTCJul 3, 02:19 UTC1h 23m +20m +14m
2026-07-03 AD8ED4 OAK → SEA Jul 3, 01:00 UTCJul 3, 02:25 UTC1h 25m - -
2026-07-02 ACC1EB OAK → SEA Jul 2, 01:40 UTCJul 2, 03:05 UTC1h 25m - -
2026-07-01 A69424 OAK → SEA Jul 1, 01:15 UTCJul 1, 02:45 UTC1h 30m - -
2026-06-30 A59D63 OAK → SEA Jun 30, 00:55 UTCJun 30, 02:20 UTC1h 26m - -
2026-06-29 A67B81 OAK → SEA Jun 29, 00:44 UTCJun 29, 02:05 UTC1h 20m - -

Performance history

Flights tracked
76 showing last 30
Avg arrival delay
+12m
On-time arrival
67% 67% on time
Aircraft used
26

Monthly activity 4 months

Month Flights tracked
July 2026 28
June 2026 25
May 2026 1
April 2026 22

ASA504 frequently asked

Where does flight ASA504 fly?
ASA504 (Alaska Airlines) flies from OAK to SEA. View the full route page.
How long is flight ASA504?
Based on observed flights, ASA504 takes on average 1h 29m from takeoff to landing.
How often does ASA504 fly?
ASA504 has been observed flying daily in our tracking data. We've recorded 76 flights under this callsign.
Is flight ASA504 usually on time?
Across recent flights, ASA504 arrives with an average 12-minute delay. 67% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA504?
ASA504 has been operated by 26 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA504 live?
Yes. When ASA504 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.