Southwest Airlines
WN4035Philadelphia to Denver
Southwest Airlines flight WN4035 flies from Philadelphia (PHL) to Denver (DEN), 2,500 km. Over August 2025 to July 2026 it usually arrives about 4 minutes late: 79% of 248 flights arrived within 15 minutes of schedule and 0.4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
79%
on time (within 15 min)
12%
more than 30 min late
0.4%
cancelled
+4 min
average arrival vs schedule
Every operation of WN4035, August 2025 to July 2026: 248 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4035
- Philadelphia (PHL) to Denver (DEN)60 flights
- Tampa (TPA) to Chicago Midway (MDW)49 flights
- Fort Myers (RSW) to Baltimore (BWI)42 flights
- San Jose (SJC) to Los Angeles (LAX)27 flights
- Oakland (OAK) to Santa Ana (SNA)26 flights
- Los Angeles (LAX) to Dallas Love Field (DAL)25 flights
- Houston (HOU) to Memphis (MEM)7 flights
- Seattle Tacoma (SEA) to Oakland (OAK)4 flights
- Oakland (OAK) to Los Angeles (LAX)3 flights
- Seattle Tacoma (SEA) to Chicago Midway (MDW)2 flights
Other flights from Philadelphia to Denver
More about Philadelphia (PHL) and Denver (DEN).
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