UA234 · IAH → SFO

United Airlines · Houston to San Francisco · last 12 months · 84 flights tracked

85.5%on-time

UA234 IAH→SFO: 85.5% on-time over 84 flights (last 12 months) — excellent. It beats the route average (78.2%) by 7.3 points. Best day to fly: Mon (100.0%); worst: Wed (75.0%). Seasonality matters: Dec is the most reliable month (100.0%), Oct the worst (80.0%). Average arrival delay: 10.3 minutes.

Data: US BTS, last 12 months.

10.3 minavg arrival delay

1.2%cancelled

0diverted

84flights tracked

Arrival delay distribution

Early/on time · 601–60 min · 2061–180 min · 2180+ min · 1

On-time by day of week

Mon

100.0%

Tue

91.7%

Wed

75.0%

Thu

83.3%

Fri

91.7%

Sat

75.0%

Sun

81.8%

On-time by month

100.0%

Sep

80.0%

Oct

80.0%

Nov

100.0%

Dec

← All flights on IAH–SFO