ASA661

Flight

Status

Completed

Departure

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

Departed

2026-08-24 16:11 UTC

Arrival

Salt Lake City International Airport (SLC) — Salt Lake City, United States

Distance flown

1252 km

Straight-line distance

1107 km

Approach distance

43 km

Aircraft

Registration

N278AK

Type

Boeing 737-900

Seats

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

Altitude & speed

Max altitude

35,000 ft

Max ground speed

472 kt

Tracked

2h 40m · 1,179 km

Altitude (ft, max 35,000)

Ground speed (kt, max 472)

Altitude (ft, max 35,000)

Ground speed (kt, max 472)

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)

Austrian Airlines (AUA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 16:11 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N579AS	Boeing 737-800	Completed	1163 km
2026-10-01 16:26 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N520AS	Boeing 737-800	Completed	1196 km
2026-09-30 16:23 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N529AS	Boeing 737-800	Completed	1232 km
2026-09-29 16:39 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N803AK	Boeing 737 MAX 8	Completed	1203 km
2026-09-28 16:06 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N553AS	Boeing 737-800	Completed	1154 km
2026-09-27 16:15 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N588AS	Boeing 737-800	Completed	1197 km
2026-09-26 16:22 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N585AS	Boeing 737-800	Completed	1184 km
2026-09-25 16:16 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N548AS	Boeing 737-800	Completed	1159 km
2026-09-24 16:21 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N581AS	Boeing 737-800	Completed	1203 km
2026-09-23 16:29 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N805AK	Boeing 737 MAX 8	Completed	1198 km
2026-09-22 16:12 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N527AS	Boeing 737-800	Completed	1162 km
2026-09-21 16:28 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N586AS	Boeing 737-800	Completed	1251 km
2026-09-20 16:35 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N531AS	Boeing 737-800	Completed	1235 km
2026-09-19 16:28 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N556AS	Boeing 737-800	Completed	1262 km
2026-09-18 17:06 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N592AS	Boeing 737-800	Completed	1212 km
2026-09-17 16:14 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N525AS	Boeing 737-800	Completed	1309 km
2026-09-16 17:13 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N292AK	Boeing 737-900	Completed	1271 km
2026-09-15 16:06 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N536AS	Boeing 737-800	Completed	1310 km
2026-09-14 16:16 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N596AS	Boeing 737-800	Completed	1276 km
2026-09-13 16:27 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N278AK	Boeing 737-900	Completed	1228 km
2026-09-12 19:26 UTC	ASA661	SLC → ? Salt Lake City → ?	N823AK	Boeing 737 MAX 8	Incomplete (signal lost)	899 km
2026-09-12 16:19 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N823AK	Boeing 737 MAX 8	Completed	1241 km
2026-09-11 16:36 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N570AS	Boeing 737-800	Completed	1256 km
2026-09-10 16:43 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N553AS	Boeing 737-800	Completed	1272 km
2026-09-09 16:39 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N215AK	Boeing 737-900	Completed	1293 km
2026-09-07 16:09 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N266AK	Boeing 737-900	Completed	1298 km
2026-09-06 16:16 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N982AK	Boeing 737 MAX 9	Completed	1244 km
2026-09-05 16:19 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N563AS	Boeing 737-800	Completed	1209 km
2026-09-04 16:11 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N556AS	Boeing 737-800	Completed	1154 km
2026-09-03 16:09 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N224AK	Boeing 737-900	Completed	1237 km
2026-09-02 16:21 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N556AS	Boeing 737-800	Completed	1184 km
2026-09-01 16:46 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N532AS	Boeing 737-800	Completed	1176 km
2026-08-31 17:00 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N448AS	Boeing 737-900	Completed	1287 km
2026-08-30 16:43 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N563AS	Boeing 737-800	Completed	1206 km
2026-08-29 16:31 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N809AK	Boeing 737 MAX 8	Completed	1475 km
2026-08-28 16:08 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N953AK	Boeing 737 MAX 9	Completed	1207 km
2026-08-27 17:00 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N973AK	Boeing 737 MAX 9	Completed	1202 km
2026-08-26 16:21 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N849AK	Boeing 737 MAX 8	Completed	1293 km
2026-08-25 16:11 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N548AS	Boeing 737-800	Completed	1206 km
2026-08-24 16:11 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N278AK	Boeing 737-900	Completed	1252 km
2026-08-23 16:25 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N293AK	Boeing 737-900	Completed	1626 km
2026-08-22 16:15 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N288AK	Boeing 737-900	Completed	1646 km
2026-08-21 16:20 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N729AL	Boeing 737 MAX 9	Completed	1661 km
2026-08-20 16:23 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N440AS	Boeing 737-900	Completed	~3766 km est. (2613 km recorded)
2026-08-19 16:21 UTC	ASA661	SEA → SLC Seattle → Salt Lake City	N801AK	Boeing 737 MAX 8	Completed	~2804 km est. (1707 km recorded)
2026-08-18 01:48 UTC	ASA661	SEA → ANC Seattle → Anchorage	N723AL	Boeing 737 MAX 9	Completed	3128 km
2026-08-17 02:05 UTC	ASA661	SEA → ANC Seattle → Anchorage	N919AK	Boeing 737 MAX 9	Completed	3298 km
2026-08-16 02:31 UTC	ASA661	SEA → ? Seattle → ?	N275AK	Boeing 737-900	Completed	3615 km
2026-08-15 01:42 UTC	ASA661	SEA → ANC Seattle → Anchorage	N716AL	Boeing 737 MAX 9	Completed	~5604 km est. (3082 km recorded)
2026-08-14 02:25 UTC	ASA661	SEA → ANC Seattle → Anchorage	N264AK	Boeing 737-900	Completed	2509 km