Southwest Airlines
WN3390San Diego to Denver
Southwest Airlines flight WN3390 flies from San Diego (SAN) to Denver (DEN), 1,371 km. Over August 2025 to July 2026 it usually arrives about 4 minutes late: 83% of 158 flights arrived within 15 minutes of schedule and 1.9% were cancelled (US Department of Transportation data).
On-time record, last 12 months
83%
on time (within 15 min)
10%
more than 30 min late
1.9%
cancelled
+4 min
average arrival vs schedule
Every operation of WN3390, August 2025 to July 2026: 158 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3390
- San Diego (SAN) to Denver (DEN)50 flights
- Detroit (DTW) to Baltimore (BWI)34 flights
- Dallas Love Field (DAL) to Denver (DEN)28 flights
- San Diego (SAN) to Baltimore (BWI)26 flights
- Chicago Midway (MDW) to Detroit (DTW)7 flights
- Las Vegas (LAS) to Sacramento (SMF)5 flights
- Orlando (MCO) to Austin Bergstrom (AUS)4 flights
- Chicago Midway (MDW) to Myrtle Beach (MYR)1 flights
- Myrtle Beach (MYR) to Nashville (BNA)1 flights
- Las Vegas (LAS) to Chicago Midway (MDW)1 flights
Other flights from San Diego to Denver
More about San Diego (SAN) and Denver (DEN).
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