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WN4120

DEN → BWI · Boeing 737-700 · Southwest Airlines

For travellers

Departure · Denver (DEN)

Gate C53
Scheduled 00:30 · Departed 01:07 · +37 min
Board status: Off block
Airborne since 00:57 (ADS-B)

Arrival · Baltimore (BWI)

Gate B4
Scheduled 05:45 · Estimated 06:06 · +21 min
Board status: Bags In
Landed 06:03 (ADS-B)

Board data from bwi, den, updated 35 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Denver International Airport (DEN) — Denver, United States
Scheduled departure
2026-10-02 06:30 UTC
Departed
2026-10-02 06:57 UTC
Arrival
Baltimore/Washington International Thurgood Marshall Airport (BWI) — Baltimore, United States
Scheduled arrival
2026-10-02 09:45 UTC
Estimated arrival
2026-10-02 10:06 UTC
Distance flown
2459 km
Straight-line distance
2394 km
Approach distance
71 km

Aircraft

Registration
N942WN
Type
Boeing 737-700
Seats
143 total (143 Economy)
CO2 (EMEP est., total)
55.1 t (385 kg/pax Economy)

Altitude & speed

Max altitude
39,025 ft
Max ground speed
550 kt
Tracked
3h 38m · 2,452 km
Altitude (ft, max 39,025)
021,07442,1470m30m1h 0m1h 30m2h 0m2h 30m3h 0m3h 30m
Ground speed (kt, max 550)
02975940m30m1h 0m1h 30m2h 0m2h 30m3h 0m3h 30m
Altitude (ft, max 39,025)
021,07442,1470m1h 0m2h 0m3h 0m
Ground speed (kt, max 550)
02975940m1h 0m2h 0m3h 0m

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

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 06:57 UTC SWA4120 DEN → BWI
Denver → Baltimore
 N942WN Boeing 737-700 Completed 2459 km

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