Home / BOS–SFO route / UA1958

UA1958 · BOS → SFO

United Airlines · Boston to San Francisco · last 12 months · 25 flights tracked

83.3%on-time

UA1958 BOS→SFO: 83.3% on-time over 25 flights (last 12 months) — solid. It beats the route average (69.2%) by 14.1 points. Cancellation rate is 4.0% — have a backup plan. Average arrival delay: 9.5 minutes.

Data: US BTS, last 12 months.

9.5 minavg arrival delay

4.0%cancelled

0diverted

25flights tracked

Arrival delay distribution

Early/on time · 171–60 min · 661–180 min · 1180+ min · 0

On-time by day of week

Mon

40.0%

Thu

80.0%

Fri

100.0%

Sat

100.0%

Sun

100.0%

On-time by month

88.2%

Jan

71.4%

Feb

← All flights on BOS–SFO