BOE366

BFI → BFI · Boeing 737 MAX 8 · Southwest Airlines

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Boeing Field King County International Airport (BFI) — Seattle, United States

Departed

2026-09-17 18:08 UTC

Arrival

Boeing Field King County International Airport (BFI) — Seattle, United States

Distance flown

521 km

Approach distance

54 km

Registration

Type

Boeing 737 MAX 8

Seats

175 total (175 Economy) (typical for type, not this tail)

Max altitude

37,000 ft

Max ground speed

466 kt

Tracked

54m · 512 km

Altitude (ft, max 37,000)

Ground speed (kt, max 466)

Altitude (ft, max 37,000)

Ground speed (kt, max 466)

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.

Southwest Airlines (SWA)

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-17 18:08 UTC	BOE366	BFI → BFI Seattle → Seattle	N9031W	Boeing 737 MAX 8	Completed	521 km
2026-09-05 19:06 UTC	BOE366	RNT → BFI Renton → Seattle	N9031W	Boeing 737 MAX 8	Completed	1532 km