Southwest Airlines

WN3907St. Louis to Washington

Name: Southwest Airlines WN3907 St. Louis to Washington: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN3907 flies from St. Louis (STL) to Washington (DCA), 1,154 km. Over August 2025 to July 2026 it usually arrives about 22 minutes late: 62% of 156 flights arrived within 15 minutes of schedule and 1.3% were cancelled (US Department of Transportation data).

On-time record, last 12 months

62%

on time (within 15 min)

25%

more than 30 min late

1.3%

cancelled

+22 min

average arrival vs schedule

Every operation of WN3907, August 2025 to July 2026: 156 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN3907

St. Louis (STL) to Washington (DCA)57 flights
Austin Bergstrom (AUS) to St. Louis (STL)33 flights
Las Vegas (LAS) to Albuquerque (ABQ)18 flights
Oakland (OAK) to San Diego (SAN)13 flights
Houston (HOU) to Chicago Midway (MDW)8 flights
St. Louis (STL) to Fort Myers (RSW)8 flights
Midland (MAF) to Austin Bergstrom (AUS)8 flights
Denver (DEN) to Cleveland Hopkins (CLE)4 flights
Chicago Midway (MDW) to Reno Tahoe (RNO)4 flights
Los Angeles (LAX) to Tampa (TPA)3 flights

Other flights from St. Louis to Washington

WN1100 WN1283 WN1309 WN1370 WN1411 WN1440 WN164 WN1714 WN1884 WN2004 WN2084 WN2203

More about St. Louis (STL) and Washington (DCA).

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