Apparatus

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flight_takeoff Flight

ASA644

Operated by Alaska Airlines

Live map

Live map filtered to ASA644. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
10:39 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

Arrival

PHX KPHX VFR

Phoenix Sky Harbor International Airport

Phoenix, US

Local time
10:39 MST
Timezone
America/Phoenix
Type
Large Airport
Elevation
1,135 ft
Coordinates
33.4353, -112.0059

cloud Weather

Wind
160° / 6 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, FEW 20,000 ft, BKN 25,000 ft, BKN 29,000 ft
Temp / Dew
38°C / 14°C
Altimeter
29.91 inHg

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

Raw METAR / TAF 
METAR KPHX 281651Z 16006KT 10SM FEW100 FEW200 BKN250 BKN290 38/14 A2991 RMK AO2 SLP104 T03830144

TAF KPHX 281724Z 2818/2924 17005KT P6SM SCT150 BKN250 FM282200 26008KT P6SM FEW120 FEW150 BKN250 TEMPO 2904/2906 18017G25KT 6SM HZ FM290800 12008KT P6SM VCSH SCT100 SCT150 BKN200 FM291200 12004KT P6SM FEW150 SCT250 FM291700 26007KT P6SM FEW150 FEW250

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A9B273 SEA → PHX Jul 26, 04:10 UTCJul 26, 06:35 UTC2h 26m - -
2026-07-25 AD5C30 SEA → PHX Jul 25, 04:22 UTCJul 25, 07:00 UTC2h 38m +32m +28m
2026-07-25 AD5C30 SEA → PHX Jul 25, 04:25 UTCJul 25, 07:05 UTC2h 40m - -
2026-07-24 AB10D4 SEA → PHX Jul 24, 05:10 UTCJul 24, 07:30 UTC2h 20m - -
2026-07-23 A29551 SEA → PHX Jul 23, 05:45 UTCJul 23, 08:20 UTC2h 35m - -
2026-07-22 A24A0A SEA → PHX Jul 22, 04:00 UTCJul 22, 05:25 UTC1h 25m - -
2026-07-21 A7197D SEA → PHX Jul 21, 04:25 UTCJul 21, 07:05 UTC2h 40m - -
2026-07-20 AD3C1F SEA → PHX Jul 20, 04:25 UTCJul 20, 06:55 UTC2h 30m - -
2026-07-19 A1CC1F SEA → PHX Jul 19, 04:35 UTCJul 19, 07:05 UTC2h 30m - -
2026-07-18 A52E54 SEA → PHX Jul 18, 04:15 UTCJul 18, 06:50 UTC2h 35m - -
2026-07-17 A61F05 SEA → PHX Jul 17, 04:25 UTCJul 17, 07:00 UTC2h 35m - -
2026-07-16 A2B919 SEA → PHX Jul 16, 04:05 UTCJul 16, 06:50 UTC2h 45m - -
2026-07-15 A52E54 SEA → PHX Jul 15, 04:15 UTCJul 15, 06:55 UTC2h 40m - -
2026-07-14 A5B3AD SEA → PHX Jul 14, 04:10 UTCJul 14, 06:45 UTC2h 35m - -
2026-07-13 ACB824 SEA → PHX Jul 13, 04:35 UTCJul 13, 07:05 UTC2h 30m - -
2026-07-12 A57D52 SEA → PHX Jul 12, 04:01 UTCJul 12, 06:30 UTC2h 30m - -
2026-07-11 A29908 - Jul 11, 04:35 UTCJul 11, 07:00 UTC2h 25m - -
2026-07-10 AD9642 SEA → PHX Jul 10, 04:30 UTCJul 10, 06:55 UTC2h 25m - -
2026-07-09 AD6B0C SEA → PHX Jul 9, 04:15 UTCJul 9, 06:30 UTC2h 15m - -
2026-07-09 AD6B0C SEA → PHX Jul 9, 04:11 UTCJul 9, 06:28 UTC2h 17m +21m -4m
2026-07-08 A6C6C8 SEA → PHX Jul 8, 04:55 UTCJul 8, 07:20 UTC2h 25m - -
2026-07-07 A1C868 SEA → PHX Jul 7, 04:20 UTCJul 7, 06:45 UTC2h 25m - -
2026-07-06 AD6B0C SEA → PHX Jul 6, 04:25 UTCJul 6, 06:55 UTC2h 30m - -
2026-07-04 A6BF5A SEA → PHX Jul 4, 04:10 UTCJul 4, 06:30 UTC2h 20m - -
2026-07-03 A5C899 SEA → PHX Jul 3, 04:05 UTCJul 3, 06:30 UTC2h 25m - -
2026-07-02 A7687B SEA → PHX Jul 2, 04:00 UTCJul 2, 06:25 UTC2h 25m - -
2026-07-01 A9AEBC SEA → PHX Jul 1, 04:10 UTCJul 1, 06:35 UTC2h 25m - -
2026-06-30 A4C6B3 SEA → PHX Jun 30, 04:10 UTCJun 30, 06:40 UTC2h 30m - -
2026-06-29 A29908 SEA → PHX Jun 29, 04:04 UTCJun 29, 06:34 UTC2h 30m - -
2026-06-28 A96AE3 SEA → PHX Jun 28, 04:15 UTCJun 28, 06:40 UTC2h 25m - -

Performance history

Flights tracked
76 showing last 30
Avg arrival delay
+12m
On-time arrival
50% 50% on time
Aircraft used
25

Monthly activity 4 months

Month Flights tracked
July 2026 27
June 2026 25
May 2026 8
April 2026 16

ASA644 frequently asked

Where does flight ASA644 fly?
ASA644 (Alaska Airlines) flies from SEA to PHX. View the full route page.
How long is flight ASA644?
Based on observed flights, ASA644 takes on average 2h 27m from takeoff to landing.
How often does ASA644 fly?
ASA644 has been observed flying daily in our tracking data. We've recorded 76 flights under this callsign.
Is flight ASA644 usually on time?
Across recent flights, ASA644 arrives with an average 12-minute delay. 50% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA644?
ASA644 has been operated by 25 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA644 live?
Yes. When ASA644 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.