WN4571

BWI → PWM · Boeing 737-800 · Southwest Airlines

For travellers

Departure · Baltimore (BWI)

Gate A9

Scheduled 02 Oct 22:25 · Departed 02 Oct 22:46 · +21 min

Board status: Departed

Airborne since 02 Oct 22:59 (ADS-B)

Board data from bwi, updated 1145 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Baltimore/Washington International Thurgood Marshall Airport (BWI) — Baltimore, United States

Scheduled departure

2026-10-03 02:25 UTC

Departed

2026-10-03 02:59 UTC

Arrival

Portland International Jetport (PWM) — Portland, United States

Distance flown

818 km

Straight-line distance

726 km

Approach distance

67 km

Aircraft

Registration

N8686A

Type

Boeing 737-800

Seats

175 total (175 Economy)

CO2 (EMEP est., total)

19.4 t (111 kg/pax Economy)

Altitude & speed

Max altitude

35,000 ft

Max ground speed

557 kt

Tracked

1h 6m · 818 km

Altitude (ft, max 35,000)

Ground speed (kt, max 557)

Altitude (ft, max 35,000)

Ground speed (kt, max 557)

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

Southwest Airlines (SWA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 02:59 UTC	SWA4571	BWI → PWM Baltimore → Portland	N8686A	Boeing 737-800	Completed	818 km
2026-10-02 03:19 UTC	SWA4571	BWI → PWM Baltimore → Portland	N8896L	Boeing 737 MAX 8	Completed	853 km
2026-09-30 18:38 UTC	SWA4571	DTW → BWI Detroit → Baltimore	N952WN	Boeing 737-700	Completed	784 km

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