Southwest Airlines
WN3431San Diego to Sacramento
Southwest Airlines flight WN3431 flies from San Diego (SAN) to Sacramento (SMF), 773 km. Over August 2025 to July 2026 it usually arrives about 11 minutes late: 75% of 368 flights arrived within 15 minutes of schedule and 1.6% were cancelled (US Department of Transportation data).
On-time record, last 12 months
75%
on time (within 15 min)
17%
more than 30 min late
1.6%
cancelled
+11 min
average arrival vs schedule
Every operation of WN3431, August 2025 to July 2026: 368 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3431
- San Diego (SAN) to Sacramento (SMF)58 flights
- Raleigh-durham (RDU) to Orlando (MCO)50 flights
- Detroit (DTW) to Chicago Midway (MDW)46 flights
- Miami (MIA) to St. Louis (STL)39 flights
- Orlando (MCO) to Philadelphia (PHL)33 flights
- Las Vegas (LAS) to Santa Ana (SNA)31 flights
- Las Vegas (LAS) to Detroit (DTW)24 flights
- New York (LGA) to Dallas Love Field (DAL)18 flights
- Philadelphia (PHL) to Chicago Midway (MDW)15 flights
- Albany (ALB) to Orlando (MCO)15 flights
Other flights from San Diego to Sacramento
More about San Diego (SAN) and Sacramento (SMF).
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