AS681

SEA → SMF · Boeing 737-900 · Alaska Airlines

For travellers

Departure · Seattle (SEA)

Gate C17

Scheduled 02 Oct 17:05

Board status: Departed

Airborne since 02 Oct 17:05 (ADS-B)

Board data from sea, updated 1118 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Seattle Tacoma International Airport (SEA) — Seattle, United States

Scheduled departure

2026-10-03 00:05 UTC

Departed

2026-10-03 00:05 UTC

Arrival

Sacramento International Airport (SMF) — Sacramento, United States

Distance flown

1032 km

Straight-line distance

975 km

Approach distance

85 km

Aircraft

Registration

N215AK

Type

Boeing 737-900

Seats

178 total (16 Business, 162 Economy)

CO2 (EMEP est., total)

27.6 t (146 kg/pax Economy, 239 kg/pax Business)

Altitude & speed

Max altitude

33,025 ft

Max ground speed

469 kt

Tracked

1h 47m · 1,029 km

Altitude (ft, max 33,025)

Ground speed (kt, max 469)

Altitude (ft, max 33,025)

Ground speed (kt, max 469)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 00:05 UTC	ASA681	SEA → SMF Seattle → Sacramento	N215AK	Boeing 737-900	Completed	1032 km
2026-10-02 01:15 UTC	ASA681	SEA → SMF Seattle → Sacramento	N928AK	Boeing 737 MAX 9	Completed	1028 km
2026-10-01 00:05 UTC	ASA681	SEA → SMF Seattle → Sacramento	N409AS	Boeing 737-900	Completed	1030 km
2026-09-30 00:12 UTC	ASA681	SEA → SMF Seattle → Sacramento	N943AK	Boeing 737 MAX 9	Completed	1013 km

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