ASA615

For travellers

Departure · Denver (DEN)

Gate A46

Scheduled 02 Oct 19:30 · Departed 02 Oct 19:31

Board status: Off block

Airborne since 02 Oct 19:39 (ADS-B)

Arrival · Seattle (SEA)

Gate C17

Scheduled 02 Oct 21:30 · Estimated 02 Oct 21:38 · +8 min

Board status: Landed

Landed 02 Oct 21:38 (ADS-B)

Board data from den, sea, updated 129 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-03 01:30 UTC

Departed

2026-10-03 01:39 UTC

Arrival

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

Scheduled arrival

2026-10-03 04:30 UTC

Estimated arrival

2026-10-03 04:38 UTC

Also flies as

AS615

Distance flown

1730 km

Straight-line distance

1645 km

Approach distance

83 km

Aircraft

Registration

N495AS

Type

Boeing 737-900

Seats

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

CO2 (EMEP est., total)

43.1 t (368 kg/pax Business, 255 kg/pax Premium Economy, 225 kg/pax Economy)

Altitude & speed

Max altitude

36,000 ft

Max ground speed

442 kt

Tracked

3h 2m · 1,726 km

Altitude (ft, max 36,000)

Ground speed (kt, max 442)

Altitude (ft, max 36,000)

Ground speed (kt, max 442)

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

Airlines

Alaska Airlines (ASA)

Delta Air Lines (DAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 01:39 UTC	ASA615	DEN → SEA Denver → Seattle	N495AS	Boeing 737-900	Completed	1730 km
2026-10-02 01:45 UTC	ASA615	DEN → SEA Denver → Seattle	N941AK	Boeing 737 MAX 9	Completed	1720 km
2026-10-01 01:09 UTC	ASA615	DEN → SEA Denver → Seattle	N977AK	Boeing 737 MAX 9	Completed	1801 km
2026-09-30 02:01 UTC	ASA615	DEN → SEA Denver → Seattle	N467AS	Boeing 737-900	Completed	1788 km
2026-09-29 01:46 UTC	ASA615	DEN → SEA Denver → Seattle	N435AS	Boeing 737-900	Completed	1804 km
2026-09-28 01:51 UTC	ASA615	DEN → SEA Denver → Seattle	N619AS	Boeing 737-700	Completed	1706 km
2026-09-27 01:19 UTC	ASA615	DEN → SEA Denver → Seattle	N921AK	Boeing 737 MAX 9	Completed	1743 km
2026-09-26 02:11 UTC	ASA615	DEN → SEA Denver → Seattle	N964AK	Boeing 737 MAX 9	Completed	1841 km
2026-09-25 02:00 UTC	ASA615	DEN → SEA Denver → Seattle	N247AK	Boeing 737-900	Completed	1747 km
2026-09-24 01:29 UTC	ASA615	DEN → SEA Denver → Seattle	N928AK	Boeing 737 MAX 9	Completed	1787 km
2026-09-23 01:00 UTC	ASA615	DEN → SEA Denver → Seattle	N732AL	Boeing 737 MAX 9	Completed	1838 km
2026-09-22 01:54 UTC	ASA615	DEN → SEA Denver → Seattle	N712AL	Boeing 737 MAX 9	Completed	1825 km
2026-09-21 01:49 UTC	ASA615	DEN → SEA Denver → Seattle	N622AS	Boeing 737-700	Completed	1700 km
2026-09-20 01:39 UTC	ASA615	DEN → SEA Denver → Seattle	N462AS	Boeing 737-900	Completed	1826 km
2026-09-19 02:46 UTC	ASA615	DEN → SEA Denver → Seattle	N428AS	Boeing 737-900	Completed	1832 km
2026-09-18 02:00 UTC	ASA615	DEN → SEA Denver → Seattle	N275AK	Boeing 737-900	Completed	1905 km
2026-09-17 01:06 UTC	ASA615	DEN → SEA Denver → Seattle	N508AS	Boeing 737-800	Completed	1858 km
2026-09-16 01:15 UTC	ASA615	DEN → SEA Denver → Seattle	N224AK	Boeing 737-900	Completed	1793 km
2026-09-15 01:30 UTC	ASA615	DEN → SEA Denver → Seattle	N253AK	Boeing 737-900	Completed	1844 km
2026-09-14 01:37 UTC	ASA615	DEN → SEA Denver → Seattle	N713AL	Boeing 737 MAX 9	Completed	1952 km
2026-09-13 00:57 UTC	ASA615	DEN → SEA Denver → Seattle	N967AK	Boeing 737 MAX 9	Completed	1830 km
2026-09-12 01:23 UTC	ASA615	DEN → SEA Denver → Seattle	N594AS	Boeing 737-800	Completed	1847 km
2026-09-11 02:26 UTC	ASA615	DEN → SEA Denver → Seattle	N722AL	Boeing 737 MAX 9	Completed	1823 km
2026-09-10 01:48 UTC	ASA615	DEN → SEA Denver → Seattle	N514AS	Boeing 737-800	Completed	1803 km
2026-09-08 02:20 UTC	ASA615	DEN → SEA Denver → Seattle	N804AK	Boeing 737 MAX 8	Completed	1764 km
2026-09-07 02:23 UTC	ASA615	DEN → SEA Denver → Seattle	N528AS	Boeing 737-800	Completed	1777 km
2026-09-06 01:05 UTC	ASA615	DEN → SEA Denver → Seattle	N958AK	Boeing 737 MAX 9	Completed	1761 km
2026-09-05 02:11 UTC	ASA615	DEN → SEA Denver → Seattle	N551AS	Boeing 737-800	Completed	1832 km
2026-09-04 01:36 UTC	ASA615	DEN → SEA Denver → Seattle	N516AS	Boeing 737-800	Completed	1861 km
2026-09-03 04:06 UTC	ASA615	DEN → SEA Denver → Seattle	N469AS	Boeing 737-900	Completed	1825 km
2026-09-02 21:23 UTC	ASA615	SEA → DEN Seattle → Denver	N469AS	Boeing 737-900	Completed	1829 km
2026-09-02 01:01 UTC	ASA615	DEN → SEA Denver → Seattle	N716AL	Boeing 737 MAX 9	Completed	1820 km
2026-09-01 01:36 UTC	ASA615	DEN → SEA Denver → Seattle	N518AS	Boeing 737-800	Completed	1740 km
2026-08-31 01:48 UTC	ASA615	DEN → SEA Denver → Seattle	N525AS	Boeing 737-800	Completed	1820 km
2026-08-30 01:17 UTC	ASA615	DEN → SEA Denver → Seattle	N247AK	Boeing 737-900	Completed	1822 km
2026-08-29 02:15 UTC	ASA615	DEN → SEA Denver → Seattle	N294AK	Boeing 737-900	Completed	1809 km
2026-08-28 01:25 UTC	ASA615	DEN → SEA Denver → Seattle	N512AS	Boeing 737-800	Completed	1868 km
2026-08-27 01:43 UTC	ASA615	DEN → SEA Denver → Seattle	N238AK	Boeing 737-900	Completed	1788 km
2026-08-26 01:13 UTC	ASA615	DEN → SEA Denver → Seattle	N952AK	Boeing 737 MAX 9	Completed	1774 km
2026-08-25 04:33 UTC	ASA615	DEN → SEA Denver → Seattle	N915AK	Boeing 737 MAX 9	Completed	1758 km
2026-08-24 03:07 UTC	ASA615	DEN → SEA Denver → Seattle	N593AS	Boeing 737-800	Completed	1782 km
2026-08-23 02:00 UTC	ASA615	DEN → SEA Denver → Seattle	N433AS	Boeing 737-900	Completed	2840 km
2026-08-22 02:18 UTC	ASA615	DEN → SEA Denver → Seattle	N536AS	Boeing 737-800	Completed	2738 km
2026-08-20 21:54 UTC	ASA615	PDX → SEA Portland → Seattle	N280AK	Boeing 737-900	Completed	4625 km
2026-08-20 01:11 UTC	ASA615	DEN → SEA Denver → Seattle	N215AK	Boeing 737-900	Completed	2156 km
2026-08-19 01:16 UTC	ASA615	SEA → STL Seattle → St Louis	N931AK	Boeing 737 MAX 9	Completed	4026 km
2026-08-18 01:29 UTC	ASA615	SEA → STL Seattle → St Louis	N278AK	Boeing 737-900	Completed	3709 km
2026-08-17 01:19 UTC	ASA615	SEA → STL Seattle → St Louis	N282AK	Boeing 737-900	Completed	4021 km
2026-08-16 05:49 UTC	ASA615	? → ?	N731AL	Boeing 737 MAX 9	Completed	64 km
2026-08-16 02:03 UTC	ASA615	SEA → STL Seattle → St Louis	N731AL	Boeing 737 MAX 9	Completed	4189 km