Southwest Airlines
WN104Ontario to Sacramento
Southwest Airlines flight WN104 flies from Ontario (ONT) to Sacramento (SMF), 627 km. Over August 2025 to July 2026 it usually arrives about 12 minutes late: 71% of 355 flights arrived within 15 minutes of schedule and 1.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
71%
on time (within 15 min)
17%
more than 30 min late
1.1%
cancelled
+12 min
average arrival vs schedule
Every operation of WN104, August 2025 to July 2026: 355 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN104
- Ontario (ONT) to Sacramento (SMF)57 flights
- Las Vegas (LAS) to Los Angeles (LAX)46 flights
- San Diego (SAN) to Las Vegas (LAS)42 flights
- Denver (DEN) to Chicago O'Hare (ORD)33 flights
- Islip (ISP) to Orlando (MCO)33 flights
- San Jose (SJC) to Denver (DEN)32 flights
- Washington Dulles (IAD) to Denver (DEN)31 flights
- Houston (HOU) to San Juan (SJU)16 flights
- Seattle Tacoma (SEA) to Las Vegas (LAS)14 flights
- San Antonio (SAT) to Phoenix Sky Harbor (PHX)13 flights
Other flights from Ontario to Sacramento
More about Ontario (ONT) and Sacramento (SMF).
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