United Airlines
UA504Baltimore to San Francisco
United Airlines flight UA504 flies from Baltimore (BWI) to San Francisco (SFO), 3,944 km. Over August 2025 to July 2026 it usually arrives about 10 minutes late: 70% of 404 flights arrived within 15 minutes of schedule and 0.7% were cancelled (US Department of Transportation data).
On-time record, last 12 months
70%
on time (within 15 min)
20%
more than 30 min late
0.7%
cancelled
+10 min
average arrival vs schedule
Every operation of UA504, August 2025 to July 2026: 404 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA504
- Baltimore (BWI) to San Francisco (SFO)167 flights
- San Francisco (SFO) to Las Vegas (LAS)116 flights
- Atlanta (ATL) to San Francisco (SFO)61 flights
- Los Angeles (LAX) to Baltimore (BWI)39 flights
- Newark Liberty (EWR) to Washington Dulles (IAD)7 flights
- Los Angeles (LAX) to Salt Lake City (SLC)5 flights
- Houston (IAH) to Midland (MAF)4 flights
- Denver (DEN) to Santa Ana (SNA)3 flights
- Houston (IAH) to St. Louis (STL)1 flights
- Chicago O'Hare (ORD) to Denver (DEN)1 flights
Other flights from Baltimore to San Francisco
More about Baltimore (BWI) and San Francisco (SFO).
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