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ASA638

SEA → SMF · Boeing 737-900 · Alaska Airlines

Flight

Status
Completed
Departure
Seattle Tacoma International Airport (SEA) — Seattle, United States
Est. departure time
2026-08-14 02:32 UTC (approx.)
Arrival
Sacramento International Airport (SMF) — Sacramento, United States
Distance flown
1200 km
Straight-line distance
975 km
Approach distance
142 km

Aircraft

Registration
N468AS
Type
Boeing 737-900
Seats
178 total (138 Economy, 24 Premium, 16 First)

Altitude & speed

Max altitude
33,000 ft
Max ground speed
454 kt
Tracked
2h 34m · 1,200 km
Altitude (ft, max 33,000)
017,82035,6400m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 454)
02454900m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 33,000)
017,82035,6400m1h 0m2h 0m
Ground speed (kt, max 454)
02454900m1h 0m2h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Alaska Airlines (ASA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 19:49 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N492AS Boeing 737-900 Completed 2668 km
2026-10-01 20:05 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N291BT Boeing 737 MAX 9 Completed 2657 km
2026-09-30 19:26 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N253AK Boeing 737-900 Completed 2758 km
2026-09-29 19:30 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N481AS Boeing 737-900 Completed 2714 km
2026-09-28 19:26 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N549AS Boeing 737-800 Completed 2648 km
2026-09-27 21:03 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N247AK Boeing 737-900 Completed 2651 km
2026-09-26 19:26 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N963AK Boeing 737 MAX 9 Completed 2661 km
2026-09-25 19:30 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N287AK Boeing 737-900 Completed 2662 km
2026-09-24 19:39 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N272AK Boeing 737-900 Completed 2715 km
2026-09-23 19:23 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N478AS Boeing 737-900 Completed 2697 km
2026-09-22 19:31 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N468AS Boeing 737-900 Completed 2722 km
2026-09-21 19:48 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N525AS Boeing 737-800 Completed 2657 km
2026-09-20 19:50 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N815AK Boeing 737 MAX 8 Completed 2697 km
2026-09-19 19:28 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N731AL Boeing 737 MAX 9 Completed 2845 km
2026-09-18 19:39 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N435AS Boeing 737-900 Completed 2823 km
2026-09-17 21:12 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N253AK Boeing 737-900 Completed 2828 km
2026-09-16 19:32 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N298AK Boeing 737-900 Completed 2888 km
2026-09-15 19:33 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N442AS Boeing 737-900 Completed 2819 km
2026-09-14 20:28 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N597AS Boeing 737-800 Completed 2879 km
2026-09-13 19:38 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N487AS Boeing 737-900 Completed 2861 km
2026-09-12 19:30 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N960AK Boeing 737 MAX 9 Completed 2774 km
2026-09-11 19:29 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N214AK Boeing 737-900 Completed 2839 km
2026-09-10 19:50 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N716AL Boeing 737 MAX 9 Completed 3501 km
2026-09-09 19:23 UTC ASA638 DFW → PDX
Dallas-Fort Worth → Portland
 N536AS Boeing 737-800 Completed 2858 km
2026-08-19 02:47 UTC ASA638 SEA → SMF
Seattle → Sacramento
 N237AK Boeing 737-900 Completed 1569 km
2026-08-18 03:12 UTC ASA638 SEA → SMF
Seattle → Sacramento
 N419AS Boeing 737-900 Completed 1417 km
2026-08-17 02:43 UTC ASA638 SEA → SMF
Seattle → Sacramento
 N710AL Boeing 737 MAX 9 Completed 1424 km
2026-08-15 10:55 UTC ASA638 MCO → SMF
Orlando → Sacramento
 N952AK Boeing 737 MAX 9 Completed 12946 km
2026-08-15 03:00 UTC ASA638 SEA → SMF
Seattle → Sacramento
 N935AK Boeing 737 MAX 9 Completed 1044 km
2026-08-14 20:04 UTC ASA638 STL → SEA
St Louis → Seattle
 N935AK Boeing 737 MAX 9 Completed 2994 km
2026-08-14 15:03 UTC ASA638 SEA → STL
Seattle → St Louis
 N935AK Boeing 737 MAX 9 Completed 2873 km
2026-08-14 08:56 UTC ASA638 ANC → SEA
Anchorage → Seattle
 N935AK Boeing 737 MAX 9 Completed 2488 km
2026-08-14 04:31 UTC ASA638 SEA → ANC
Seattle → Anchorage
 N935AK Boeing 737 MAX 9 Completed 2557 km
2026-08-14 02:50 UTC ASA638 SEA → SMF
Seattle → Sacramento
 N468AS Boeing 737-900 Completed 1200 km
2026-08-13 22:43 UTC ASA638 LAX → SEA
Los Angeles → Seattle
 N468AS Boeing 737-900 Completed 1763 km
2026-08-13 20:40 UTC ASA638 JFK → SEA
New York → Seattle
 N935AK Boeing 737 MAX 9 Completed 4225 km
2026-08-13 15:24 UTC ASA638 ? → LAX
? → Los Angeles
 N468AS Boeing 737-900 Completed 4277 km
2026-08-13 14:04 UTC ASA638 SEA → JFK
Seattle → New York
 N935AK Boeing 737 MAX 9 Completed 4283 km
2026-08-13 02:39 UTC ASA638 SEA → SMF
Seattle → Sacramento
 N247AK Boeing 737-900 Completed ~2420 km est. (1024 km recorded)
2026-08-12 22:29 UTC ASA638 BWI → SEA
Baltimore → Seattle
 N935AK Boeing 737 MAX 9 Completed 4473 km
2026-08-12 02:23 UTC ASA638 SEA → SMF
Seattle → Sacramento
 N264AK Boeing 737-900 Completed 1574 km

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