Southwest Airlines
WN4129San Diego to Sacramento
Southwest Airlines flight WN4129 flies from San Diego (SAN) to Sacramento (SMF), 773 km. Over August 2025 to July 2026 it usually arrives about 6 minutes late: 76% of 217 flights arrived within 15 minutes of schedule and 0.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
76%
on time (within 15 min)
15%
more than 30 min late
0.5%
cancelled
+6 min
average arrival vs schedule
Every operation of WN4129, August 2025 to July 2026: 217 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4129
- San Diego (SAN) to Sacramento (SMF)50 flights
- Pittsburgh (PIT) to Houston (HOU)50 flights
- Dallas Love Field (DAL) to Phoenix Sky Harbor (PHX)42 flights
- Ontario (ONT) to Denver (DEN)33 flights
- Las Vegas (LAS) to Tampa (TPA)13 flights
- Las Vegas (LAS) to Dallas Love Field (DAL)7 flights
- St. Louis (STL) to Sarasota Bradenton (SRQ)7 flights
- Indianapolis (IND) to Fort Lauderdale Hollywood (FLL)5 flights
- St. Louis (STL) to Tampa (TPA)4 flights
- Omaha (OMA) to St. Louis (STL)2 flights
Other flights from San Diego to Sacramento
More about San Diego (SAN) and Sacramento (SMF).
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