AS275

SEA → RDM · Boeing 737-800 · Alaska Airlines

For travellers

Departure · Seattle (SEA)

Gate D21

Scheduled 11:23 · Estimated 11:40 · +17 min

Board status: Now 11:40 AM

Airborne since 12:02 (ADS-B)

Board data from sea, updated 563 min ago; times local to each airport.

Flight

Status

Completed (landing presumed)

Arrival confirmed via

Inferred (no confirmation)

Departure

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

Scheduled departure

2026-10-02 18:23 UTC

Departed

2026-10-02 19:02 UTC

Arrival

Roberts Field (RDM) — Redmond, United States

Distance flown

402 km

Straight-line distance

366 km

Approach distance

57 km

Aircraft

Registration

N518AS

Type

Boeing 737-800

Seats

4 total (4 First)

CO2 (EMEP est., total)

9.7 t (93 kg/pax Business, 64 kg/pax Premium Economy, 57 kg/pax Economy)

Altitude & speed

Max altitude

25,000 ft

Max ground speed

432 kt

Tracked

39m · 400 km

Altitude (ft, max 25,000)

Ground speed (kt, max 432)

Altitude (ft, max 25,000)

Ground speed (kt, max 432)

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 19:02 UTC	ASA275	SEA → RDM Seattle → Redmond	N518AS	Boeing 737-800	Completed (landing presumed)	402 km
2026-10-01 19:06 UTC	ASA275	SEA → RDM Seattle → Redmond	N527AS	Boeing 737-800	Completed (landing presumed)	448 km
2026-09-30 19:02 UTC	ASA275	SEA → RDM Seattle → Redmond	N569AS	Boeing 737-800	Completed (landing presumed)	429 km

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