ASA641

For travellers

Arrival · Seattle (SEA)

Gate N12

Scheduled 30 Sep 18:29 · Estimated 30 Sep 18:22 · early

Board status: Landed

Landed 30 Sep 18:19 (ADS-B)

Board data from sea, updated 2317 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Tucson International Airport / Morris Air National Guard Base (TUS) — Tucson, United States

Departed

2026-09-30 22:13 UTC

Arrival

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

Scheduled arrival

2026-10-01 01:29 UTC

Estimated arrival

2026-10-01 01:22 UTC

Also flies as

AS641

Distance flown

2050 km

Straight-line distance

1958 km

Approach distance

90 km

Aircraft

Registration

N973AK

Type

Boeing 737 MAX 9

Seats

178 total (16 Business, 162 Economy)

CO2 (EMEP est., total)

41.8 t (431 kg/pax Business, 215 kg/pax Economy)

Altitude & speed

Max altitude

36,025 ft

Max ground speed

439 kt

Tracked

3h 6m · 2,043 km

Altitude (ft, max 36,025)

Ground speed (kt, max 439)

Altitude (ft, max 36,025)

Ground speed (kt, max 439)

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
2026-10-01 22:22 UTC	ASA641	TUS → SEA Tucson → Seattle	N409AS	Boeing 737-900	Completed	2117 km
2026-09-30 22:13 UTC	ASA641	TUS → SEA Tucson → Seattle	N973AK	Boeing 737 MAX 9	Completed	2050 km
2026-09-29 22:36 UTC	ASA641	TUS → SEA Tucson → Seattle	N973AK	Boeing 737 MAX 9	Completed	2103 km
2026-09-28 22:09 UTC	ASA641	TUS → SEA Tucson → Seattle	N281AK	Boeing 737-900	Completed	2062 km
2026-09-27 22:31 UTC	ASA641	TUS → SEA Tucson → Seattle	N413AS	Boeing 737-900	Completed	2025 km
2026-09-26 22:09 UTC	ASA641	TUS → SEA Tucson → Seattle	N266AK	Boeing 737-900	Completed	2031 km
2026-09-25 22:46 UTC	ASA641	TUS → SEA Tucson → Seattle	N849AK	Boeing 737 MAX 8	Completed	2072 km
2026-09-25 18:45 UTC	ASA641	SEA → TUS Seattle → Tucson	N849AK	Boeing 737 MAX 8	Completed	2108 km
2026-09-24 22:22 UTC	ASA641	TUS → SEA Tucson → Seattle	N278AK	Boeing 737-900	Completed	2073 km
2026-09-24 18:07 UTC	ASA641	SEA → TUS Seattle → Tucson	N278AK	Boeing 737-900	Completed	2138 km
2026-09-23 22:14 UTC	ASA641	TUS → SEA Tucson → Seattle	N947AK	Boeing 737 MAX 9	Completed	2133 km
2026-09-22 22:20 UTC	ASA641	TUS → SEA Tucson → Seattle	N277AK	Boeing 737-900	Completed	2137 km
2026-09-21 22:17 UTC	ASA641	TUS → SEA Tucson → Seattle	N478AS	Boeing 737-900	Completed	2031 km
2026-09-20 22:23 UTC	ASA641	TUS → SEA Tucson → Seattle	N949AK	Boeing 737 MAX 9	Completed	2022 km
2026-09-19 22:19 UTC	ASA641	TUS → SEA Tucson → Seattle	N568AS	Boeing 737-800	Completed	2123 km
2026-09-18 22:18 UTC	ASA641	TUS → SEA Tucson → Seattle	N972AK	Boeing 737 MAX 9	Completed	2170 km
2026-09-17 22:50 UTC	ASA641	TUS → SEA Tucson → Seattle	N968AK	Boeing 737 MAX 9	Completed	2117 km
2026-09-16 22:19 UTC	ASA641	TUS → SEA Tucson → Seattle	N913AK	Boeing 737 MAX 9	Completed	2171 km
2026-09-15 22:20 UTC	ASA641	TUS → SEA Tucson → Seattle	N968AK	Boeing 737 MAX 9	Completed	2176 km
2026-09-14 22:22 UTC	ASA641	TUS → SEA Tucson → Seattle	N948AK	Boeing 737 MAX 9	Completed	2180 km
2026-09-13 22:47 UTC	ASA641	TUS → SEA Tucson → Seattle	N915AK	Boeing 737 MAX 9	Completed	2285 km
2026-09-12 22:17 UTC	ASA641	TUS → SEA Tucson → Seattle	N469AS	Boeing 737-900	Completed	2183 km
2026-09-11 22:18 UTC	ASA641	TUS → SEA Tucson → Seattle	N278AK	Boeing 737-900	Completed	2345 km
2026-09-10 22:45 UTC	ASA641	TUS → SEA Tucson → Seattle	N477AS	Boeing 737-900	Completed	2231 km
2026-09-09 22:13 UTC	ASA641	TUS → SEA Tucson → Seattle	N733AL	Boeing 737 MAX 9	Completed	2138 km
2026-09-07 22:05 UTC	ASA641	TUS → SEA Tucson → Seattle	N435AS	Boeing 737-900	Completed	2130 km
2026-09-06 22:20 UTC	ASA641	TUS → SEA Tucson → Seattle	N915AK	Boeing 737 MAX 9	Completed	2098 km
2026-09-05 22:07 UTC	ASA641	TUS → SEA Tucson → Seattle	N954AK	Boeing 737 MAX 9	Completed	2080 km
2026-09-04 22:15 UTC	ASA641	TUS → SEA Tucson → Seattle	N506AS	Boeing 737-800	Completed	2231 km
2026-09-03 22:20 UTC	ASA641	TUS → SEA Tucson → Seattle	N263AK	Boeing 737-900	Completed	2274 km
2026-09-02 22:15 UTC	ASA641	TUS → SEA Tucson → Seattle	N588AS	Boeing 737-800	Completed	2254 km
2026-09-01 23:05 UTC	ASA641	TUS → SEA Tucson → Seattle	N948AK	Boeing 737 MAX 9	Completed	2164 km
2026-08-31 22:24 UTC	ASA641	TUS → SEA Tucson → Seattle	N237AK	Boeing 737-900	Completed	2314 km
2026-08-30 22:31 UTC	ASA641	TUS → SEA Tucson → Seattle	N958AK	Boeing 737 MAX 9	Completed	2213 km
2026-08-29 22:08 UTC	ASA641	TUS → SEA Tucson → Seattle	N298AK	Boeing 737-900	Completed	2211 km
2026-08-28 22:11 UTC	ASA641	TUS → SEA Tucson → Seattle	N924AK	Boeing 737 MAX 9	Completed	2195 km
2026-08-27 22:38 UTC	ASA641	TUS → SEA Tucson → Seattle	N956AK	Boeing 737 MAX 9	Completed	2192 km
2026-08-26 22:16 UTC	ASA641	TUS → SEA Tucson → Seattle	N706AL	Boeing 737 MAX 9	Completed	2246 km
2026-08-25 22:17 UTC	ASA641	TUS → SEA Tucson → Seattle	N288AK	Boeing 737-900	Completed	2261 km
2026-08-24 22:27 UTC	ASA641	TUS → SEA Tucson → Seattle	N431AS	Boeing 737-900	Completed	2244 km
2026-08-23 22:20 UTC	ASA641	TUS → SEA Tucson → Seattle	N408AS	Boeing 737-900	Completed	2223 km
2026-08-22 18:08 UTC	ASA641	SEA → SEA Seattle → Seattle	N963AK	Boeing 737 MAX 9	Completed	6269 km
2026-08-21 22:50 UTC	ASA641	TUS → SEA Tucson → Seattle	N938AK	Boeing 737 MAX 9	Completed	3311 km
2026-08-20 18:19 UTC	ASA641	SEA → SEA Seattle → Seattle	N495AS	Boeing 737-900	Completed	5872 km
2026-08-19 22:06 UTC	ASA641	TUS → SEA Tucson → Seattle	N268AK	Boeing 737-900	Completed	2831 km
2026-08-18 21:43 UTC	ASA641	TUS → SEA Tucson → Seattle	N492AS	Boeing 737-900	Completed	~5956 km est. (3713 km recorded)
2026-08-17 21:45 UTC	ASA641	TUS → SEA Tucson → Seattle	N483AS	Boeing 737-900	Completed	2908 km
2026-08-16 21:48 UTC	ASA641	TUS → SEA Tucson → Seattle	N477AS	Boeing 737-900	Completed	3074 km
2026-08-14 21:35 UTC	ASA641	TUS → SEA Tucson → Seattle	N977AK	Boeing 737 MAX 9	Completed	3176 km
2026-08-12 21:57 UTC	ASA641	TUS → SEA Tucson → Seattle	N247AK	Boeing 737-900	Completed	2516 km