Southwest Airlines
WN4313Denver to Tucson
Southwest Airlines flight WN4313 flies from Denver (DEN) to Tucson (TUS), 1,029 km. Over August 2025 to July 2026 it usually arrives about 10 minutes late: 71% of 192 flights arrived within 15 minutes of schedule and 0.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
71%
on time (within 15 min)
16%
more than 30 min late
0.5%
cancelled
+10 min
average arrival vs schedule
Every operation of WN4313, August 2025 to July 2026: 192 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4313
- Denver (DEN) to Tucson (TUS)58 flights
- Sacramento (SMF) to Austin Bergstrom (AUS)57 flights
- St. Louis (STL) to Kansas City (MCI)33 flights
- Chicago Midway (MDW) to Minneapolis (MSP)13 flights
- Phoenix Sky Harbor (PHX) to Reno Tahoe (RNO)11 flights
- Denver (DEN) to Baltimore (BWI)11 flights
- Kansas City (MCI) to Denver (DEN)5 flights
- Phoenix Sky Harbor (PHX) to Buffalo Niagara (BUF)1 flights
- Orlando (MCO) to Windsor Locks (BDL)1 flights
- St. Louis (STL) to Baltimore (BWI)1 flights
Other flights from Denver to Tucson
More about Denver (DEN) and Tucson (TUS).
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