AS787

For travellers

Departure · Seattle (SEA)

Gate D7

Scheduled 09:39

Board status: On-Time

Airborne since 09:43 (ADS-B)

Board data from sea, updated 49 min ago; times local to each airport.

Flight

Status

In progress

Departure

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

Scheduled departure

2026-10-02 16:39 UTC

Departed

2026-10-02 16:43 UTC

Arrival

Charleston Air Force Base-International Airport (CHS) — Charleston, United States (scheduled)

Progress

7% · ~3h 49m remaining

Distance flown

281 km

Straight-line distance

3879 km

Aircraft

Registration

N917KA

Type

Boeing 737 MAX 9

CO2 (EMEP est., total)

78.8 t (312 kg/pax Economy, 624 kg/pax Business)

Altitude & speed

Max altitude

31,475 ft

Max ground speed

514 kt

Tracked

40m · 281 km

Note

still in progress - the track so far

Altitude (ft, max 31,475)

Ground speed (kt, max 514)

Altitude (ft, max 31,475)

Ground speed (kt, max 514)

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 16:43 UTC	ASA787	SEA → CHS Seattle → Charleston	N917KA	Boeing 737 MAX 9	In progress	~3879 km est.
2026-10-01 23:57 UTC	ASA787	CHS → SEA Charleston → Seattle	N920AK	Boeing 737 MAX 9	Completed	4039 km
2026-10-01 17:30 UTC	ASA787	SEA → CHS Seattle → Charleston	N920AK	Boeing 737 MAX 9	Completed (landing presumed)	3939 km
2026-09-30 23:15 UTC	ASA787	CHS → SEA Charleston → Seattle	N919AK	Boeing 737 MAX 9	Completed	4013 km
2026-09-30 17:00 UTC	ASA787	SEA → CHS Seattle → Charleston	N919AK	Boeing 737 MAX 9	Completed (landing presumed)	3971 km
2026-09-29 23:17 UTC	ASA787	CHS → SEA Charleston → Seattle	N553AS	Boeing 737-800	Completed	4038 km