UA304 · BOS → SFO

United Airlines · Boston to San Francisco · last 12 months · 21 flights tracked

90.5%on-time

UA304 BOS→SFO: 90.5% on-time over 21 flights (last 12 months) — excellent. It beats the route average (69.2%) by 21.3 points. Average arrival delay: 4.4 minutes.

Data: US BTS, last 12 months.

4.4 minavg arrival delay

0.0%cancelled

0diverted

21flights tracked

Arrival delay distribution

Early/on time · 111–60 min · 1061–180 min · 0180+ min · 0

On-time by day of week

Mon

100.0%

Tue

66.7%

Wed

100.0%

Thu

66.7%

Fri

100.0%

Sat

100.0%

Sun

100.0%

On-time by month

90.5%

Aug

← All flights on BOS–SFO