Southwest Airlines
WN3668San Jose to Denver
Southwest Airlines flight WN3668 flies from San Jose (SJC) to Denver (DEN), 1,522 km. Over August 2025 to July 2026 it usually arrives about 20 minutes late: 56% of 115 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
56%
on time (within 15 min)
31%
more than 30 min late
0%
cancelled
+20 min
average arrival vs schedule
Every operation of WN3668, August 2025 to July 2026: 115 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3668
- San Jose (SJC) to Denver (DEN)34 flights
- St. Louis (STL) to Dallas Love Field (DAL)25 flights
- St. Louis (STL) to Detroit (DTW)23 flights
- Las Vegas (LAS) to Sacramento (SMF)15 flights
- Denver (DEN) to Kansas City (MCI)8 flights
- Seattle Tacoma (SEA) to Oakland (OAK)8 flights
- Phoenix Sky Harbor (PHX) to Salt Lake City (SLC)2 flights
Other flights from San Jose to Denver
More about San Jose (SJC) and Denver (DEN).
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