AS575

ONT → SEA · Boeing 737 MAX 9 · Alaska Airlines

For travellers

Arrival · Seattle (SEA)

Gate N2

Scheduled 02 Oct 17:56 · Estimated 02 Oct 17:39 · early

Board status: Landed

Landed 02 Oct 19:36 (ADS-B)

Board data from sea, updated 2056 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Ontario International Airport (ONT) — Ontario, United States

Departed

2026-10-02 22:05 UTC

Arrival

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

Scheduled arrival

2026-10-03 00:56 UTC

Estimated arrival

2026-10-03 00:39 UTC

Distance flown

1654 km

Straight-line distance

1540 km

Approach distance

74 km

Aircraft

Registration

N977AK

Type

Boeing 737 MAX 9

Seats

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

CO2 (EMEP est., total)

33.8 t (338 kg/pax Business, 207 kg/pax Premium Economy, 170 kg/pax Economy)

Altitude & speed

Max altitude

38,025 ft

Max ground speed

468 kt

Tracked

4h 31m · 1,650 km

Altitude (ft, max 38,025)

Ground speed (kt, max 468)

Altitude (ft, max 38,025)

Ground speed (kt, max 468)

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 22:05 UTC	ASA575	ONT → SEA Ontario → Seattle	N977AK	Boeing 737 MAX 9	Completed	1654 km
2026-10-01 22:36 UTC	ASA575	ONT → SEA Ontario → Seattle	N990AK	Boeing 737 MAX 9	Completed	1632 km
2026-09-30 22:06 UTC	ASA575	ONT → SEA Ontario → Seattle	N238AK	Boeing 737-900	Completed	1611 km
2026-09-29 22:09 UTC	ASA575	ONT → SEA Ontario → Seattle	N462AS	Boeing 737-900	Completed	1665 km

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