AS621

SEA → SAN · Boeing 737 MAX 9 · Alaska Airlines

For travellers

Departure · Seattle (SEA)

Gate C17

Scheduled 11:32 · Estimated 11:40 · +8 min

Board status: Now 11:40 AM

Airborne since 11:52 (ADS-B)

Arrival · San Diego (SAN)

Gate 29 · Baggage belt T2-1

Scheduled 14:42 · Landed 14:30 · early

Board status: Arrived

Landed 15:41 (ADS-B)

Board data from san, sea, updated 388 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

2026-10-02 18:32 UTC

Departed

2026-10-02 18:52 UTC

Arrival

San Diego International Airport (SAN) — San Diego, United States

Scheduled arrival

2026-10-02 21:42 UTC

Estimated arrival

2026-10-02 21:29 UTC

Distance flown

1789 km

Straight-line distance

1692 km

Approach distance

84 km

Aircraft

Registration

N935AK

Type

Boeing 737 MAX 9

Seats

178 total (16 Business, 162 Economy)

CO2 (EMEP est., total)

36.7 t (189 kg/pax Economy, 378 kg/pax Business)

Altitude & speed

Max altitude

37,025 ft

Max ground speed

479 kt

Tracked

4h 1m · 1,780 km

Altitude (ft, max 37,025)

Ground speed (kt, max 479)

Altitude (ft, max 37,025)

Ground speed (kt, max 479)

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
2026-10-02 18:52 UTC	ASA621	SEA → SAN Seattle → San Diego	N935AK	Boeing 737 MAX 9	Completed	1789 km
2026-10-01 19:09 UTC	ASA621	SEA → SAN Seattle → San Diego	N282AK	Boeing 737-900	Completed	1818 km
2026-09-30 18:51 UTC	ASA621	SEA → SAN Seattle → San Diego	N974AK	Boeing 737 MAX 9	Completed	1810 km

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