United Airlines
UA424San Francisco to San Antonio
United Airlines flight UA424 flies from San Francisco (SFO) to San Antonio (SAT), 2,382 km. Over August 2025 to July 2026 it usually arrives about 6 minutes late: 79% of 374 flights arrived within 15 minutes of schedule and 2.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
79%
on time (within 15 min)
15%
more than 30 min late
2.1%
cancelled
+6 min
average arrival vs schedule
Every operation of UA424, August 2025 to July 2026: 374 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA424
- San Francisco (SFO) to San Antonio (SAT)73 flights
- Austin Bergstrom (AUS) to Los Angeles (LAX)55 flights
- Miami (MIA) to San Francisco (SFO)36 flights
- Newark Liberty (EWR) to Dallas-Fort Worth (DFW)36 flights
- Nashville (BNA) to Chicago O'Hare (ORD)35 flights
- Chicago O'Hare (ORD) to New York (LGA)24 flights
- Newark Liberty (EWR) to Burlington (BTV)21 flights
- Boston (BOS) to Newark Liberty (EWR)21 flights
- Denver (DEN) to Cedar Rapids (CID)16 flights
- Los Angeles (LAX) to San Diego (SAN)14 flights
Other flights from San Francisco to San Antonio
More about San Francisco (SFO) and San Antonio (SAT).
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