AS475

KOA → SEA · Boeing 737-900 · Alaska Airlines

For travellers

Arrival · Seattle (SEA)

Gate C3

Scheduled 02 Oct 21:33 · Estimated 02 Oct 21:20 · early

Board status: Landed

Landed 02 Oct 21:29 (ADS-B)

Board data from sea, updated 1521 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Ellison Onizuka Kona International Airport at Keahole (KOA) — Kailua-Kona, United States

Departed

2026-10-02 22:32 UTC

Arrival

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

Scheduled arrival

2026-10-03 04:33 UTC

Estimated arrival

2026-10-03 04:20 UTC

Distance flown

4465 km

Straight-line distance

4327 km

Approach distance

69 km

Aircraft

Registration

N487AS

Type

Boeing 737-900

Seats

178 total (138 Economy, 24 Premium, 16 First)

CO2 (EMEP est., total)

104.5 t (893 kg/pax Business, 618 kg/pax Premium Economy, 547 kg/pax Economy)

Altitude & speed

Max altitude

35,025 ft

Max ground speed

507 kt

Tracked

5h 59m · 4,463 km

Altitude (ft, max 35,025)

Ground speed (kt, max 507)

Altitude (ft, max 35,025)

Ground speed (kt, max 507)

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 22:32 UTC	ASA475	KOA → SEA Kailua-Kona → Seattle	N487AS	Boeing 737-900	Completed	4465 km
2026-09-30 22:32 UTC	ASA475	KOA → SEA Kailua-Kona → Seattle	N960AK	Boeing 737 MAX 9	Incomplete (signal lost)	~4489 km est. (379 km recorded)
2026-09-29 22:34 UTC	ASA475	KOA → SEA Kailua-Kona → Seattle	N938AK	Boeing 737 MAX 9	Completed	4505 km

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