UA2831Seattle to San Francisco
United Airlines flight UA2831 flies from Seattle Tacoma (SEA) to San Francisco (SFO), 1,093 km. Over May 2026 to July 2026 it usually arrives about 54 minutes late: 33% of 72 flights arrived within 15 minutes of schedule and 2.8% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of UA2831, May 2026 to July 2026: 72 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA2831
Other flights from Seattle to San Francisco
More about Seattle Tacoma (SEA) and San Francisco (SFO).
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