WN209 Flight Status Southwest Airlines: St. Louis to Denver (SWA209)

STL St. Louis

Scheduled
17:25
Actual
17:50

Terminal: 2 | Gate: E18

Departure: Sat, Nov 7, 2026 · local time CST

St. Louis Lambert International Airport (STL)

All STL Departures >

DEN Denver

Scheduled
18:50
Actual
18:35

Gate: C66

Arrival: Sat, Nov 7, 2026 · local time MST

Denver International Airport (DEN)

All DEN Arrivals >

Landed 9h 25m ago 100%

STL 17:50 DEN 18:35

1,235 km (768 mi) flown

Route map STL to DEN Map of the great-circle route from St. Louis Lambert International Airport, United States to Denver International Airport, United States, 1235 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. UNITED STATES STL DEN Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 1235 km / 768 miles · Scheduled Duration: 02:25 · Actual Duration: 01:45

WN 209 Flight Status & Schedule Southwest Airlines St. Louis to Denver

Date From To Departure Arrival Status Details
Nov 07 STL DEN 17:50 18:35 Landed Track >

Southwest Airlines flight WN 209 links St. Louis and Denver, 1,235 km (768 mi) apart, and flies once a week, on Saturdays. The timetable allows 2 h 25 min; there is not enough recent history yet to say how long it usually takes. Yesterday it left 25 minutes late and still landed at 18:35, 15 minutes early.

< All St. Louis STL Departures All Denver DEN Arrivals >

About WN 209

Route
St. Louis Lambert International Airport STL to Denver International Airport DEN
Distance
1,235 km (768 mi)
Scheduled flight time
2 h 25 min
Flies
Sat

WN 209 FAQ

How long is the WN209 flight?
The timetable allows 2 h 25 min. St. Louis to Denver is 1,235 km (768 mi).
Which days does WN209 fly?
Once a week, on Saturdays, based on the schedule of the last 7 days.
What other flight numbers does WN209 have?
Also listed as SWA209 (Southwest Airlines' ICAO code) and WN 209.

WN209 and St. Louis STL to Denver DEN Flights

Other flights departing from St. Louis STL: OO6487, 9E4639, WN4923, WN1221

Other flights arriving at Denver DEN: UA2351, WN2276, WN1687, WN2312

All flights connecting St. Louis STL to Denver DEN.