UA1439 · SFO → IAH

United Airlines · San Francisco to Houston · last 12 months · 61 flights tracked

88.5%on-time

UA1439 SFO→IAH: 88.5% on-time over 61 flights (last 12 months) — excellent. It beats the route average (84.0%) by 4.5 points. Best day to fly: Tue (100.0%); worst: Sun (62.5%). Seasonality matters: Jan is the most reliable month (96.2%), Feb the worst (81.8%). Average arrival delay: 16.2 minutes.

Data: US BTS, last 12 months.

16.2 minavg arrival delay

0.0%cancelled

0diverted

61flights tracked

Arrival delay distribution

Early/on time · 401–60 min · 1961–180 min · 0180+ min · 2

On-time by day of week

Mon

75.0%

Tue

100.0%

Wed

100.0%

Thu

88.9%

Fri

100.0%

Sat

88.9%

Sun

62.5%

On-time by month

96.2%

Jan

81.8%

Feb

83.3%

Mar

← All flights on SFO–IAH