WN4503

For travellers

Departure · Baltimore (BWI)

Gate B6

Scheduled 08:20 · Departed 08:11 · early

Board status: Departed

Airborne since 08:23 (ADS-B)

Board data from bwi, updated 564 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

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

Scheduled departure

2026-10-02 12:20 UTC

Departed

2026-10-02 12:23 UTC

Arrival

Portland International Jetport (PWM) — Portland, United States

Distance flown

800 km

Straight-line distance

726 km

Approach distance

59 km

Aircraft

Registration

N483WN

Type

Boeing 737-700

Seats

143 total (143 Economy)

CO2 (EMEP est., total)

17.7 t (124 kg/pax Economy)

Altitude & speed

Max altitude

35,025 ft

Max ground speed

508 kt

Tracked

1h 42m · 796 km

Altitude (ft, max 35,025)

Ground speed (kt, max 508)

Altitude (ft, max 35,025)

Ground speed (kt, max 508)

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
2026-10-02 12:23 UTC	SWA4503	BWI → PWM Baltimore → Portland	N483WN	Boeing 737-700	Completed	800 km
2026-10-01 12:40 UTC	SWA4503	BWI → PWM Baltimore → Portland	N7713A	Boeing 737-700	Completed	813 km
2026-09-30 22:54 UTC	SWA4503	SDF → MDW Louisville → Chicago	N8923Q	Boeing 737 MAX 8	Completed	524 km
2026-09-30 18:44 UTC	SWA4503	PHX → SDF Phoenix → Louisville	N8923Q	Boeing 737 MAX 8	Incomplete (signal lost)	2509 km
2026-09-29 18:59 UTC	SWA4503	PHX → MDW Phoenix → Chicago	N8557Q	Boeing 737-800	Incomplete (signal lost)	2551 km
2026-09-23 20:28 UTC	SWA4503	PHX → SDF Phoenix → Louisville	N9030S	Boeing 737 MAX 8	Completed (landing presumed)	2490 km
2026-09-22 18:50 UTC	SWA4503	PHX → SDF Phoenix → Louisville	N8768Q	Boeing 737 MAX 8	Completed	2506 km