Southwest Airlines
WN1511St. Louis to Las Vegas
Southwest Airlines flight WN1511 flies from St. Louis (STL) to Las Vegas (LAS), 2,202 km. Over August 2025 to July 2026 it usually arrives about 9 minutes late: 76% of 363 flights arrived within 15 minutes of schedule and 1.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
76%
on time (within 15 min)
14%
more than 30 min late
1.1%
cancelled
+9 min
average arrival vs schedule
Every operation of WN1511, August 2025 to July 2026: 363 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN1511
- St. Louis (STL) to Las Vegas (LAS)58 flights
- Dallas Love Field (DAL) to New Orleans (MSY)58 flights
- Dallas Love Field (DAL) to Denver (DEN)58 flights
- Burbank (BUR) to Oakland (OAK)42 flights
- Baltimore (BWI) to Fort Lauderdale Hollywood (FLL)33 flights
- Denver (DEN) to Philadelphia (PHL)25 flights
- Las Vegas (LAS) to Santa Barbara (SBA)24 flights
- Kansas City (MCI) to Dallas Love Field (DAL)14 flights
- Columbus (CMH) to Dallas Love Field (DAL)8 flights
- Boise (BOI) to Las Vegas (LAS)8 flights
Other flights from St. Louis to Las Vegas
More about St. Louis (STL) and Las Vegas (LAS).
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