AS535

For travellers

Departure · Denver (DEN)

Gate A46

Scheduled 02 Oct 15:04 · Departed 02 Oct 14:56 · early

Board status: Off block

Airborne since 02 Oct 15:08 (ADS-B)

Arrival · Seattle (SEA)

Gate C11

Scheduled 02 Oct 17:00 · Estimated 02 Oct 16:50 · early

Board status: Landed

Landed 02 Oct 17:58 (ADS-B)

Board data from den, sea, updated 8 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-02 21:04 UTC

Departed

2026-10-02 21:08 UTC

Arrival

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

Scheduled arrival

2026-10-03 00:00 UTC

Estimated arrival

2026-10-02 23:50 UTC

Distance flown

1841 km

Straight-line distance

1645 km

Approach distance

91 km

Aircraft

Registration

N517AS

Type

Boeing 737-800

Seats

163 total (16 Business, 147 Economy)

CO2 (EMEP est., total)

40.1 t (378 kg/pax Business, 231 kg/pax Economy)

Altitude & speed

Max altitude

36,000 ft

Max ground speed

444 kt

Tracked

3h 50m · 1,834 km

Altitude (ft, max 36,000)

Ground speed (kt, max 444)

Altitude (ft, max 36,000)

Ground speed (kt, max 444)

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 21:08 UTC	ASA535	DEN → SEA Denver → Seattle	N517AS	Boeing 737-800	Completed	1841 km
2026-10-02 17:04 UTC	ASA535	SEA → DEN Seattle → Denver	N517AS	Boeing 737-800	Completed	1728 km
2026-10-01 21:07 UTC	ASA535	DEN → SEA Denver → Seattle	N514AS	Boeing 737-800	Completed	1735 km
2026-10-01 17:26 UTC	ASA535	SEA → DEN Seattle → Denver	N514AS	Boeing 737-800	Completed	1759 km
2026-09-30 21:39 UTC	ASA535	DEN → SEA Denver → Seattle	N738AL	Boeing 737 MAX 9	Completed	1709 km
2026-09-30 18:02 UTC	ASA535	SEA → DEN Seattle → Denver	N738AL	Boeing 737 MAX 9	Completed	1761 km
2026-09-29 21:08 UTC	ASA535	DEN → SEA Denver → Seattle	N897AK	Boeing 737 MAX 8	Completed	1761 km
2026-09-29 17:24 UTC	ASA535	SEA → DEN Seattle → Denver	N897AK	Boeing 737 MAX 8	Completed	1753 km