UA1427 · PHX → SFO

United Airlines · Phoenix to San Francisco · last 12 months · 103 flights tracked

50.5%on-time

UA1427 PHX→SFO: 50.5% on-time over 103 flights (last 12 months) — below average. It trails the route average (63.6%) by 13.1 points. Best day to fly: Wed (72.2%); worst: Mon (29.4%). Seasonality matters: Jul is the most reliable month (66.7%), May the worst (38.1%). Average arrival delay: 25.6 minutes.

Data: US BTS, last 12 months.

25.6 minavg arrival delay

0.0%cancelled

0diverted

103flights tracked

Arrival delay distribution

Early/on time · 321–60 min · 5961–180 min · 12180+ min · 0

On-time by day of week

Mon

29.4%

Tue

66.7%

Wed

72.2%

Thu

40.0%

Fri

53.3%

Sat

57.1%

Sun

37.5%

On-time by month

66.7%

Mar

50.0%

Apr

38.1%

May

50.0%

Jun

66.7%

Jul

25.0%

Aug

← All flights on PHX–SFO