United Airlines
UA604San Francisco to Houston
United Airlines flight UA604 flies from San Francisco (SFO) to Houston (IAH), 2,627 km. Over August 2025 to July 2026 it usually arrives about 4 minutes late: 82% of 455 flights arrived within 15 minutes of schedule and 0.4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
82%
on time (within 15 min)
11%
more than 30 min late
0.4%
cancelled
+4 min
average arrival vs schedule
Every operation of UA604, August 2025 to July 2026: 455 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA604
- San Francisco (SFO) to Houston (IAH)125 flights
- Houston (IAH) to Baltimore (BWI)115 flights
- Denver (DEN) to Las Vegas (LAS)76 flights
- Sioux Falls (FSD) to Denver (DEN)30 flights
- Las Vegas (LAS) to Newark Liberty (EWR)28 flights
- Washington Dulles (IAD) to Columbus (CMH)26 flights
- Fort Lauderdale Hollywood (FLL) to Denver (DEN)19 flights
- Denver (DEN) to Atlanta (ATL)13 flights
- Chicago O'Hare (ORD) to Vail (EGE)10 flights
- Houston (IAH) to Jacksn Hole (JAC)6 flights
Other flights from San Francisco to Houston
More about San Francisco (SFO) and Houston (IAH).
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