Southwest Airlines
WN3901San Diego to San Antonio
Southwest Airlines flight WN3901 flies from San Diego (SAN) to San Antonio (SAT), 1,814 km. Over August 2025 to July 2026 it usually arrives about 6 minutes late: 80% of 158 flights arrived within 15 minutes of schedule and 2.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
80%
on time (within 15 min)
13%
more than 30 min late
2.5%
cancelled
+6 min
average arrival vs schedule
Every operation of WN3901, August 2025 to July 2026: 158 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3901
- San Diego (SAN) to San Antonio (SAT)42 flights
- St. Louis (STL) to Tulsa (TUL)42 flights
- San Francisco (SFO) to Chicago Midway (MDW)16 flights
- Tulsa (TUL) to Denver (DEN)11 flights
- Las Vegas (LAS) to Reno Tahoe (RNO)8 flights
- Dallas Love Field (DAL) to Tampa (TPA)7 flights
- Raleigh-durham (RDU) to Baltimore (BWI)7 flights
- Phoenix Sky Harbor (PHX) to Santa Ana (SNA)6 flights
- Washington (DCA) to New Orleans (MSY)5 flights
- Phoenix Sky Harbor (PHX) to Detroit (DTW)5 flights
Other flights from San Diego to San Antonio
More about San Diego (SAN) and San Antonio (SAT).
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