AS221

ANC → SEA · Boeing 737 MAX 9 · Alaska Airlines

For travellers

Departure · Anchorage (ANC)

Gate C2

Scheduled 01 Oct 09:07 · Estimated 01 Oct 08:58 · early

Board status: Arrived

Airborne since 01 Oct 09:13 (ADS-B)

Arrival · Seattle (SEA)

Gate N3

Scheduled 01 Oct 13:41 · Estimated 01 Oct 13:19 · early

Board status: Landed

Landed 01 Oct 13:20 (ADS-B)

Board data from anc, sea, updated 755 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Ted Stevens Anchorage International Airport (ANC) — Anchorage, United States

Scheduled departure

2026-10-01 17:07 UTC

Departed

2026-10-01 17:13 UTC

Arrival

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

Scheduled arrival

2026-10-01 20:41 UTC

Estimated arrival

2026-10-01 20:19 UTC

Distance flown

2451 km

Straight-line distance

2326 km

Approach distance

78 km

Aircraft

Registration

N969AK

Type

Boeing 737 MAX 9

Seats

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

CO2 (EMEP est., total)

49.0 t (489 kg/pax Business, 300 kg/pax Premium Economy, 246 kg/pax Economy)

Altitude & speed

Max altitude

35,000 ft

Max ground speed

500 kt

Tracked

3h 7m · 2,438 km

Altitude (ft, max 35,000)

Ground speed (kt, max 500)

Altitude (ft, max 35,000)

Ground speed (kt, max 500)

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 17:13 UTC	ASA221	ANC → SEA Anchorage → Seattle	N969AK	Boeing 737 MAX 9	Completed	2451 km
2026-09-30 17:14 UTC	ASA221	ANC → SEA Anchorage → Seattle	N557AS	Boeing 737-800	Completed	2456 km
2026-09-29 17:18 UTC	ASA221	ANC → SEA Anchorage → Seattle	N274AK	Boeing 737-900	Completed	2399 km

← Back to the live map