United Airlines
UA2001San Francisco to Boston
United Airlines flight UA2001 flies from San Francisco (SFO) to Boston (BOS), 4,341 km. Over August 2025 to July 2026 it usually arrives about 10 minutes late: 72% of 365 flights arrived within 15 minutes of schedule and 2.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
72%
on time (within 15 min)
21%
more than 30 min late
2.5%
cancelled
+10 min
average arrival vs schedule
Every operation of UA2001, August 2025 to July 2026: 365 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA2001
- San Francisco (SFO) to Boston (BOS)94 flights
- Newark Liberty (EWR) to Boston (BOS)65 flights
- Fort Lauderdale Hollywood (FLL) to Newark Liberty (EWR)64 flights
- Fargo (FAR) to Denver (DEN)37 flights
- Los Angeles (LAX) to Washington Dulles (IAD)37 flights
- Chicago O'Hare (ORD) to Philadelphia (PHL)20 flights
- Kalispell (FCA) to Chicago O'Hare (ORD)19 flights
- Newark Liberty (EWR) to Las Vegas (LAS)15 flights
- Charlotte Douglas (CLT) to Washington Dulles (IAD)6 flights
- Denver (DEN) to Kona (KOA)4 flights
Other flights from San Francisco to Boston
More about San Francisco (SFO) and Boston (BOS).
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