AS630

SFO → SEA · Boeing 737-800 · Alaska Airlines

For travellers

Departure · San Francisco (SFO)

Terminal T1 · Gate B3

Scheduled 01 Oct 15:26 · Departed 01 Oct 15:43 · +17 min

Board status: Departed

Airborne since 01 Oct 15:46 (ADS-B)

Arrival · Seattle (SEA)

Gate N5

Scheduled 01 Oct 17:39 · Estimated 01 Oct 17:47 · +8 min

Board status: Landed

Landed 01 Oct 18:48 (ADS-B)

Board data from sea, sfo, updated 733 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

San Francisco International Airport (SFO) — San Francisco, United States

Scheduled departure

2026-10-01 22:26 UTC

Departed

2026-10-01 22:46 UTC

Arrival

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

Scheduled arrival

2026-10-02 00:39 UTC

Estimated arrival

2026-10-02 00:47 UTC

Codeshares

AA9399, FI7658, QR2995

Distance flown

1129 km

Straight-line distance

1093 km

Approach distance

69 km

Aircraft

Registration

N549AS

Type

Boeing 737-800

Seats

159 total (117 Economy, 30 Premium, 12 First)

CO2 (EMEP est., total)

28.3 t (166 kg/pax Economy, 187 kg/pax Premium Economy, 272 kg/pax Business)

Altitude & speed

Max altitude

38,025 ft

Max ground speed

473 kt

Tracked

3h 9m · 1,126 km

Altitude (ft, max 38,025)

Ground speed (kt, max 473)

Altitude (ft, max 38,025)

Ground speed (kt, max 473)

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
2026-10-01 22:46 UTC	ASA630	SFO → SEA San Francisco → Seattle	N549AS	Boeing 737-800	Completed	1129 km
2026-09-30 22:24 UTC	ASA630	SFO → SEA San Francisco → Seattle	N941AK	Boeing 737 MAX 9	Completed	1129 km
2026-09-29 22:23 UTC	ASA630	SFO → SEA San Francisco → Seattle	N493AS	Boeing 737-900	Completed	1188 km

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