Southwest Airlines
WN3151Los Angeles to Denver
Southwest Airlines flight WN3151 flies from Los Angeles (LAX) to Denver (DEN), 1,385 km. Over August 2025 to July 2026 it usually arrives about 9 minutes late: 76% of 384 flights arrived within 15 minutes of schedule and 1.3% were cancelled (US Department of Transportation data).
On-time record, last 12 months
76%
on time (within 15 min)
15%
more than 30 min late
1.3%
cancelled
+9 min
average arrival vs schedule
Every operation of WN3151, August 2025 to July 2026: 384 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3151
- Los Angeles (LAX) to Denver (DEN)58 flights
- Phoenix Sky Harbor (PHX) to Houston (HOU)58 flights
- San Jose (SJC) to Ontario (ONT)57 flights
- Chicago Midway (MDW) to Houston (HOU)49 flights
- Indianapolis (IND) to Baltimore (BWI)46 flights
- Washington (DCA) to St. Louis (STL)33 flights
- Ontario (ONT) to Las Vegas (LAS)26 flights
- Nashville (BNA) to Indianapolis (IND)24 flights
- San Antonio (SAT) to Dallas Love Field (DAL)18 flights
- Portland (PDX) to San Jose (SJC)8 flights
Other flights from Los Angeles to Denver
More about Los Angeles (LAX) and Denver (DEN).
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