WN3140

For travellers

Departure · Denver (DEN)

Gate C24

Scheduled 01 Oct 07:05 · Departed 01 Oct 07:01

Board status: Off block

Airborne since 01 Oct 07:11 (ADS-B)

Board data from den, updated 250 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-01 13:05 UTC

Departed

2026-10-01 13:11 UTC

Arrival

St Louis Lambert International Airport (STL) — St Louis, United States

Distance flown

1461 km

Straight-line distance

1236 km

Approach distance

69 km

Aircraft

Registration

N200WN

Type

Boeing 737-700

Seats

143 total (143 Economy)

CO2 (EMEP est., total)

30.9 t (216 kg/pax Economy)

Altitude & speed

Max altitude

39,025 ft

Max ground speed

518 kt

Tracked

1h 57m · 1,449 km

Altitude (ft, max 39,025)

Ground speed (kt, max 518)

Altitude (ft, max 39,025)

Ground speed (kt, max 518)

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
2026-10-01 13:11 UTC	SWA3140	DEN → STL Denver → St Louis	N200WN	Boeing 737-700	Completed	1461 km
2026-09-30 13:38 UTC	SWA3140	PDX → SMF Portland → Sacramento	N8682B	Boeing 737-800	Completed	830 km
2026-09-03 14:52 UTC	SWA3140	MCO → STL Orlando → St Louis	N8310C	Boeing 737-800	Completed	1551 km
2026-08-31 14:53 UTC	SWA3140	MCO → STL Orlando → St Louis	N9017L	Boeing 737 MAX 8	Completed	1715 km
2026-08-28 14:48 UTC	SWA3140	MCO → STL Orlando → St Louis	N8610A	Boeing 737-800	Completed	1610 km
2026-08-27 15:08 UTC	SWA3140	MCO → STL Orlando → St Louis	N8579Z	Boeing 737-800	Completed	1628 km
2026-08-24 14:46 UTC	SWA3140	MCO → STL Orlando → St Louis	N8519R	Boeing 737-800	Completed	1650 km