QR4279

JFK → SEA · Boeing 737-900 · Alaska Airlines

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For travellers

Departure · New York (JFK)

Terminal 8 · Gate 32

Scheduled 13:00 · Estimated 13:02

Board status: Delayed

Airborne since 13:42 (ADS-B)

Board data from jfk, updated 184 min ago; times local to each airport.

Flight

Status

In progress

Departure

John F Kennedy International Airport (JFK) — New York, United States

Scheduled departure

2026-10-02 17:00 UTC

Departed

2026-10-02 17:42 UTC

Arrival

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

Progress

34% · ~3h 31m remaining

Also flies as

AS23

Codeshares

DE5246, QR4279

Distance flown

1356 km

Straight-line distance

3887 km

Aircraft

Registration

N278AK

Type

Boeing 737-900

Seats

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

Altitude & speed

Max altitude

32,025 ft

Max ground speed

432 kt

Tracked

1h 53m · 1,356 km

Note

still in progress - the track so far

Altitude (ft, max 32,025)

Ground speed (kt, max 432)

Altitude (ft, max 32,025)

Ground speed (kt, max 432)

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 17:42 UTC	ASA23	JFK → SEA New York → Seattle	N278AK	Boeing 737-900	In progress	~3887 km est.
2026-10-01 17:09 UTC	ASA23	JFK → SEA New York → Seattle	N236AK	Boeing 737-900	Completed	4087 km
2026-09-30 17:28 UTC	ASA23	JFK → SEA New York → Seattle	N519AS	Boeing 737-800	Completed	4303 km

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