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AS664

SLC → SEA · Boeing 737-800 · Alaska Airlines

For travellers

Departure · Salt Lake City (SLC)

Gate B8
Scheduled 02 Oct 13:17
Board status: Scheduled
Airborne since 02 Oct 13:11 (ADS-B)

Arrival · Seattle (SEA)

Gate N3
Scheduled 02 Oct 14:28 · Estimated 02 Oct 14:20 · early
Board status: Now 2:20 PM
Landed 02 Oct 15:53 (ADS-B)

Board data from sea, slc, updated 2369 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Salt Lake City International Airport (SLC) — Salt Lake City, United States
Scheduled departure
2026-10-02 19:17 UTC
Departed
2026-10-02 19:11 UTC
Arrival
Seattle Tacoma International Airport (SEA) — Seattle, United States
Scheduled arrival
2026-10-02 21:28 UTC
Estimated arrival
2026-10-02 21:20 UTC
Distance flown
1193 km
Straight-line distance
1107 km
Approach distance
73 km

Aircraft

Registration
N579AS
Type
Boeing 737-800
Seats
159 total (117 Economy, 30 Premium, 12 First)
CO2 (EMEP est., total)
28.6 t (275 kg/pax Business, 189 kg/pax Premium Economy, 168 kg/pax Economy)

Altitude & speed

Max altitude
38,000 ft
Max ground speed
443 kt
Tracked
3h 42m · 1,186 km
Altitude (ft, max 38,000)
020,52041,0400m30m1h 0m1h 30m2h 0m2h 30m3h 0m3h 30m
Ground speed (kt, max 443)
02394780m30m1h 0m1h 30m2h 0m2h 30m3h 0m3h 30m
Altitude (ft, max 38,000)
020,52041,0400m1h 0m2h 0m3h 0m
Ground speed (kt, max 443)
02394780m1h 0m2h 0m3h 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 19:11 UTC ASA664 SLC → SEA
Salt Lake City → Seattle
 N579AS Boeing 737-800 Completed 1193 km
2026-10-01 19:20 UTC ASA664 SLC → SEA
Salt Lake City → Seattle
 N520AS Boeing 737-800 Completed 1141 km
2026-09-30 19:16 UTC ASA664 SLC → SEA
Salt Lake City → Seattle
 N529AS Boeing 737-800 Completed 1136 km
2026-09-29 19:05 UTC ASA664 SLC → SEA
Salt Lake City → Seattle
 N803AK Boeing 737 MAX 8 Completed 1177 km

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