ASA656

Flight

Status

Completed

Departure

San Francisco International Airport (SFO) — San Francisco, United States

Departed

2026-08-17 17:27 UTC

Arrival

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

Distance flown

1890 km

Straight-line distance

1093 km

Approach distance

142 km

Aircraft

Registration

N903AK

Type

Boeing 737 MAX 9

Seats

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

Altitude & speed

Max altitude

36,025 ft

Max ground speed

523 kt

Tracked

1h 59m · 1,366 km

Altitude (ft, max 36,025)

Ground speed (kt, max 523)

Altitude (ft, max 36,025)

Ground speed (kt, max 523)

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 17:36 UTC	ASA656	SFO → SEA San Francisco → Seattle	N969AK	Boeing 737 MAX 9	Completed	1187 km
2026-10-01 17:54 UTC	ASA656	SFO → SEA San Francisco → Seattle	N287AK	Boeing 737-900	Completed	1132 km
2026-09-30 17:45 UTC	ASA656	SFO → SEA San Francisco → Seattle	N568AS	Boeing 737-800	Completed	1130 km
2026-09-29 17:50 UTC	ASA656	SFO → SEA San Francisco → Seattle	N912AK	Boeing 737 MAX 9	Completed	1257 km
2026-09-28 21:06 UTC	ASA656	SFO → SEA San Francisco → Seattle	N733AL	Boeing 737 MAX 9	Completed	1179 km
2026-09-27 17:45 UTC	ASA656	SFO → SEA San Francisco → Seattle	N407AS	Boeing 737-900	Completed	1143 km
2026-09-25 17:55 UTC	ASA656	SFO → SEA San Francisco → Seattle	N477AS	Boeing 737-900	Completed	1258 km
2026-09-24 17:42 UTC	ASA656	SFO → SEA San Francisco → Seattle	N537AS	Boeing 737-800	Completed	1200 km
2026-09-23 18:15 UTC	ASA656	SFO → SEA San Francisco → Seattle	N928AK	Boeing 737 MAX 9	Completed	1198 km
2026-09-22 17:40 UTC	ASA656	SFO → SEA San Francisco → Seattle	N707AL	Boeing 737 MAX 9	Completed	1216 km
2026-09-21 17:37 UTC	ASA656	SFO → SEA San Francisco → Seattle	N293AK	Boeing 737-900	Completed	1140 km
2026-09-20 17:42 UTC	ASA656	SFO → SEA San Francisco → Seattle	N738AL	Boeing 737 MAX 9	Completed	1217 km
2026-09-17 18:37 UTC	ASA656	SFO → SEA San Francisco → Seattle	N407AS	Boeing 737-900	Completed	1235 km
2026-09-16 18:30 UTC	ASA656	SFO → SEA San Francisco → Seattle	N805AK	Boeing 737 MAX 8	Completed	1235 km
2026-09-15 17:27 UTC	ASA656	SFO → SEA San Francisco → Seattle	N413AS	Boeing 737-900	Completed	1197 km
2026-09-14 17:34 UTC	ASA656	SFO → SEA San Francisco → Seattle	N459AS	Boeing 737-900	Completed	1251 km
2026-09-13 17:29 UTC	ASA656	SFO → SEA San Francisco → Seattle	N975AK	Boeing 737 MAX 9	Completed	1249 km
2026-09-11 18:23 UTC	ASA656	SFO → SEA San Francisco → Seattle	N958AK	Boeing 737 MAX 9	Completed	1318 km
2026-09-10 17:43 UTC	ASA656	SFO → SEA San Francisco → Seattle	N707AL	Boeing 737 MAX 9	Completed	1267 km
2026-09-09 17:28 UTC	ASA656	SFO → SEA San Francisco → Seattle	N731AL	Boeing 737 MAX 9	Completed	1267 km
2026-09-07 17:29 UTC	ASA656	SFO → SEA San Francisco → Seattle	N984AK	Boeing 737 MAX 9	Completed	1294 km
2026-09-06 17:37 UTC	ASA656	SFO → SEA San Francisco → Seattle	N839AK	Boeing 737 MAX 8	Completed	1188 km
2026-09-04 17:30 UTC	ASA656	SFO → SEA San Francisco → Seattle	N712AL	Boeing 737 MAX 9	Completed	1211 km
2026-09-03 17:38 UTC	ASA656	SFO → SEA San Francisco → Seattle	N713AL	Boeing 737 MAX 9	Completed	1246 km
2026-09-02 18:02 UTC	ASA656	SFO → SEA San Francisco → Seattle	N947AK	Boeing 737 MAX 9	Completed	1298 km
2026-09-01 18:24 UTC	ASA656	SFO → SEA San Francisco → Seattle	N716AL	Boeing 737 MAX 9	Completed	1260 km
2026-08-31 19:07 UTC	ASA656	SFO → SEA San Francisco → Seattle	N284AK	Boeing 737-900	Completed	1238 km
2026-08-30 18:06 UTC	ASA656	SFO → SEA San Francisco → Seattle	N285AK	Boeing 737-900	Completed	1269 km
2026-08-28 17:47 UTC	ASA656	SFO → SEA San Francisco → Seattle	N409AS	Boeing 737-900	Completed	1271 km
2026-08-27 17:43 UTC	ASA656	SFO → SEA San Francisco → Seattle	N236AK	Boeing 737-900	Completed	1269 km
2026-08-26 17:50 UTC	ASA656	SFO → SEA San Francisco → Seattle	N961AK	Boeing 737 MAX 9	Completed	1322 km
2026-08-25 18:16 UTC	ASA656	SFO → SEA San Francisco → Seattle	N236AK	Boeing 737-900	Completed	1282 km
2026-08-24 17:55 UTC	ASA656	SFO → SEA San Francisco → Seattle	N953AK	Boeing 737 MAX 9	Completed	1230 km
2026-08-23 18:36 UTC	ASA656	SFO → SEA San Francisco → Seattle	N294AK	Boeing 737-900	Completed	1272 km
2026-08-21 15:40 UTC	ASA656	SEA → SEA Seattle → Seattle	N435AS	Boeing 737-900	Completed	3437 km
2026-08-20 14:29 UTC	ASA656	SEA → SEA Seattle → Seattle	N288AK	Boeing 737-900	Completed	5099 km
2026-08-19 17:49 UTC	ASA656	SFO → SEA San Francisco → Seattle	N976AK	Boeing 737 MAX 9	Completed	~4051 km est. (2573 km recorded)
2026-08-18 17:51 UTC	ASA656	SFO → SEA San Francisco → Seattle	N486AS	Boeing 737-900	Completed	~4923 km est. (2768 km recorded)
2026-08-17 17:27 UTC	ASA656	SFO → SEA San Francisco → Seattle	N903AK	Boeing 737 MAX 9	Completed	1890 km
2026-08-16 17:19 UTC	ASA656	SFO → SEA San Francisco → Seattle	N492AS	Boeing 737-900	Completed	1536 km
2026-08-12 17:36 UTC	ASA656	SFO → SEA San Francisco → Seattle	N915AK	Boeing 737 MAX 9	Completed	1903 km
2026-08-11 17:55 UTC	ASA656	SFO → SEA San Francisco → Seattle	N952AK	Boeing 737 MAX 9	Completed	1744 km
2026-08-10 20:08 UTC	ASA656	SEA → SEA Seattle → Seattle	N294AK	Boeing 737-900	Completed	~1 km est. (0 km recorded)
2026-08-10 20:07 UTC	ASA656	? → SEA ? → Seattle	N294AK	Boeing 737-900	Completed	0 km
2026-08-10 20:05 UTC	ASA656	SEA → SEA Seattle → Seattle	N294AK	Boeing 737-900	Completed	~1 km est. (0 km recorded)
2026-08-10 20:04 UTC	ASA656	SEA → SEA Seattle → Seattle	N294AK	Boeing 737-900	Completed	~1 km est. (0 km recorded)
2026-08-10 20:03 UTC	ASA656	SEA → SEA Seattle → Seattle	N294AK	Boeing 737-900	Completed	~1 km est. (0 km recorded)
2026-08-10 20:03 UTC	ASA656	SEA → SEA Seattle → Seattle	N294AK	Boeing 737-900	Completed	~1 km est. (0 km recorded)
2026-08-10 20:02 UTC	ASA656	SEA → SEA Seattle → Seattle	N294AK	Boeing 737-900	Completed	~1 km est. (0 km recorded)
2026-08-10 20:00 UTC	ASA656	SEA → SEA Seattle → Seattle	N294AK	Boeing 737-900	Completed	~1 km est. (0 km recorded)