WN3261Phoenix to Denver
Southwest Airlines flight WN3261 flies from Phoenix Sky Harbor (PHX) to Denver (DEN), 969 km. Over August 2025 to July 2026 it usually arrives about 5 minutes late: 76% of 288 flights arrived within 15 minutes of schedule and 0.3% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of WN3261, August 2025 to July 2026: 288 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3261
- Phoenix Sky Harbor (PHX) to Denver (DEN)50 flights
- Las Vegas (LAS) to Reno Tahoe (RNO)47 flights
- Columbus (CMH) to Houston (HOU)39 flights
- Los Angeles (LAX) to Denver (DEN)30 flights
- Dallas Love Field (DAL) to Phoenix Sky Harbor (PHX)24 flights
- Phoenix Sky Harbor (PHX) to San Jose (SJC)24 flights
- Denver (DEN) to Baltimore (BWI)20 flights
- Houston (HOU) to Harlingen (HRL)18 flights
- Santa Ana (SNA) to Phoenix Sky Harbor (PHX)16 flights
- Baltimore (BWI) to Fort Lauderdale Hollywood (FLL)15 flights
Other flights from Phoenix to Denver
More about Phoenix Sky Harbor (PHX) and Denver (DEN).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
<a href="https://tripstow.com/flights/wn3261" title="WN3261 is on time 76% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn3261.svg" alt="WN3261 is on time 76% of the time" width="360" height="88" loading="lazy"></a>
<a href="https://tripstow.com/flights/wn3261" title="WN3261 is on time 76% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn3261.svg?theme=light" alt="WN3261 is on time 76% of the time" width="360" height="88" loading="lazy"></a>[](https://tripstow.com/flights/wn3261)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free