Apparatus

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flight_takeoff Flight

ASA641

Operated by Alaska Airlines

Live map

Live map filtered to ASA641. Shown when the flight is currently airborne.

Route airports View route page →

Departure

TUS KTUS VFR

Tucson International Airport

Tucson, US

Local time
11:17 MST
Timezone
America/Phoenix
Type
Large Airport
Elevation
2,643 ft
Coordinates
32.1150, -110.9381

cloud Weather

Wind
250° / 16G23 kt
Visibility
10 SM
Ceiling
SCT 4,300 ft, OVC 6,000 ft
Temp / Dew
23°C / 13°C
Altimeter
29.99 inHg
Wx
-RA

Obs: 2026-10-12T17:53:00.000Z

Raw METAR / TAF 
METAR KTUS 121753Z 25016G23KT 10SM -RA SCT043 OVC060 23/13 A2999 RMK AO2 RAB53 SLP118 P0000 60000 T02330133 10239 20189 53005

TAF KTUS 121810Z 1218/1318 23016G25KT P6SM SCT050 BKN060 FM130300 24008KT P6SM SCT060 BKN080 FM130800 15007KT P6SM FEW060 SCT080 FM131600 20009KT P6SM SCT080

flight Live Traffic

flight_takeoff 16 Departures
flight_land 27 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
11:17 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 2,500 ft
Temp / Dew
11°C / 6°C
Altimeter
30.07 inHg

Obs: 2026-10-12T17:53:00.000Z

Raw METAR / TAF 
METAR KSEA 121753Z 00000KT 10SM FEW025 11/06 A3007 RMK AO2 SLP188 T01110056 10111 20050 51007

TAF KSEA 121727Z 1218/1324 VRB04KT P6SM SKC FM122100 28005KT P6SM SKC FM130300 VRB04KT P6SM SCT250 FM130600 14003KT P6SM SCT250 FM131200 16004KT P6SM OVC100 FM131800 20005KT P6SM OVC100

flight Live Traffic

flight_takeoff 177 Departures
flight_land 173 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A21ED4 TUS → SEA Jul 26, 21:40 UTCJul 26, 23:00 UTC1h 20m - -
2026-07-25 A98386 TUS → SEA Jul 25, 22:05 UTCJul 26, 00:45 UTC2h 40m - -
2026-07-24 AD036B TUS → SEA Jul 24, 21:50 UTCJul 25, 00:25 UTC2h 35m - -
2026-07-23 A9E8CE TUS → SEA Jul 23, 21:45 UTCJul 24, 00:20 UTC2h 35m - -
2026-07-22 A57D52 TUS → SEA Jul 22, 21:50 UTCJul 23, 00:25 UTC2h 35m - -
2026-07-21 A2E806 TUS → SEA Jul 21, 21:40 UTCJul 22, 00:15 UTC2h 35m - -
2026-07-20 AD3C1F TUS → SEA Jul 20, 21:40 UTCJul 21, 00:15 UTC2h 34m - -
2026-07-19 A5FEF4 TUS → SEA Jul 19, 21:40 UTCJul 20, 00:15 UTC2h 35m - -
2026-07-18 A9A397 TUS → SEA Jul 18, 22:10 UTCJul 19, 00:40 UTC2h 30m - -
2026-07-17 A622BC TUS → SEA Jul 17, 21:34 UTCJul 18, 00:15 UTC2h 40m - -
2026-07-17 A96E9A - Jul 17, 00:14 UTCJul 17, 02:54 UTC2h 40m - -
2026-07-17 A96E9A TUS → SEA Jul 17, 00:12 UTCJul 17, 02:40 UTC2h 28m +163m +10m
2026-07-15 A29908 - Jul 15, 21:45 UTCJul 16, 00:20 UTC2h 35m - -
2026-07-14 A4F5A0 - Jul 14, 21:45 UTCJul 15, 00:15 UTC2h 29m - -
2026-07-14 A4F5A0 TUS → SEA Jul 14, 21:41 UTCJul 15, 00:05 UTC2h 24m +12m -3m
2026-07-13 A98386 - Jul 13, 21:40 UTCJul 14, 00:15 UTC2h 35m - -
2026-07-12 A5C4E2 - Jul 12, 21:45 UTCJul 13, 00:15 UTC2h 30m - -
2026-07-11 A6A6B7 - Jul 11, 21:40 UTCJul 12, 00:15 UTC2h 35m - -
2026-07-10 AD727A TUS → SEA Jul 10, 21:45 UTCJul 11, 00:35 UTC2h 50m - -
2026-07-09 A5A888 - Jul 9, 21:40 UTCJul 10, 00:20 UTC2h 40m - -
2026-07-09 A5A888 TUS → SEA Jul 9, 21:37 UTCJul 10, 00:16 UTC2h 39m +8m -5m
2026-07-08 A58C2E - Jul 8, 21:45 UTCJul 9, 00:35 UTC2h 50m - -
2026-07-08 A58C2E TUS → SEA Jul 8, 21:44 UTCJul 9, 00:21 UTC2h 37m +15m -1m
2026-07-07 A1EFE7 - Jul 7, 21:45 UTCJul 8, 00:25 UTC2h 40m - -
2026-07-06 A97251 - Jul 6, 21:45 UTCJul 7, 00:20 UTC2h 35m - -
2026-07-06 A97251 TUS → SEA Jul 6, 21:40 UTCJul 7, 00:09 UTC2h 29m +11m +23m
2026-07-06 AD438D - Jul 6, 01:10 UTCJul 6, 03:45 UTC2h 35m - -
2026-07-04 A5B3AD TUS → SEA Jul 4, 21:40 UTCJul 5, 00:15 UTC2h 35m - -
2026-07-03 ACA948 AVW → SEA Jul 3, 22:15 UTCJul 4, 00:55 UTC2h 40m - -
2026-07-02 A30F85 - Jul 2, 21:40 UTCJul 3, 00:35 UTC2h 55m - -

Performance history

Flights tracked
140 showing last 30
Avg arrival delay
+5m
On-time arrival
80% 80% on time
Aircraft used
24

Monthly activity 4 months

Month Flights tracked
July 2026 31
June 2026 40
May 2026 41
April 2026 28

ASA641 frequently asked

Where does flight ASA641 fly?
ASA641 (Alaska Airlines) flies from TUS to SEA. View the full route page.
How long is flight ASA641?
Based on observed flights, ASA641 takes on average 2h 34m from takeoff to landing.
How often does ASA641 fly?
ASA641 has been observed flying several times a week in our tracking data. We've recorded 140 flights under this callsign.
Is flight ASA641 usually on time?
Across recent flights, ASA641 arrives with an average 5-minute delay. 80% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA641?
ASA641 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA641 live?
Yes. When ASA641 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.