AS238

SEA → KOA · Boeing 737 MAX 9 · Alaska Airlines

For travellers

Departure · Seattle (SEA)

Gate N20

Scheduled 01 Oct 16:13 · Estimated 01 Oct 16:40 · +27 min

Board status: Now 4:40 PM

Airborne since 01 Oct 17:25 (ADS-B)

Board data from sea, updated 863 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

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

Scheduled departure

2026-10-01 23:13 UTC

Departed

2026-10-02 00:25 UTC

Arrival

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

Distance flown

4409 km

Straight-line distance

4327 km

Approach distance

69 km

Aircraft

Registration

N729AL

Type

Boeing 737 MAX 9

CO2 (EMEP est., total)

87.0 t (691 kg/pax Business, 346 kg/pax Economy)

Altitude & speed

Max altitude

30,000 ft

Max ground speed

460 kt

Tracked

5h 33m · 4,408 km

Altitude (ft, max 30,000)

Ground speed (kt, max 460)

Altitude (ft, max 30,000)

Ground speed (kt, max 460)

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 00:25 UTC	ASA238	SEA → KOA Seattle → Kailua-Kona	N729AL	Boeing 737 MAX 9	Completed	4409 km
2026-09-30 23:23 UTC	ASA238	SEA → KOA Seattle → Kailua-Kona	N710AL	Boeing 737 MAX 9	Completed	4492 km
2026-09-29 23:54 UTC	ASA238	SEA → KOA Seattle → Kailua-Kona	N937AK	Boeing 737 MAX 9	Completed	4437 km

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