UA686 · SFO → IAH

United Airlines · San Francisco to Houston · last 12 months · 180 flights tracked

95.0%on-time

UA686 SFO→IAH: 95.0% on-time over 180 flights (last 12 months) — excellent. It beats the route average (84.0%) by 11.0 points. Best day to fly: Thu (100.0%); worst: Mon (88.5%). Seasonality matters: Aug is the most reliable month (100.0%), Jun the worst (90.0%). Average arrival delay: 3.5 minutes.

Data: US BTS, last 12 months.

3.5 minavg arrival delay

0.6%cancelled

0diverted

180flights tracked

Arrival delay distribution

Early/on time · 1521–60 min · 2561–180 min · 1180+ min · 1

On-time by day of week

Mon

88.5%

Tue

96.0%

Wed

92.0%

Thu

100.0%

Fri

96.2%

Sat

92.3%

Sun

100.0%

On-time by month

92.3%

Mar

100.0%

Apr

96.8%

May

90.0%

Jun

90.3%

Jul

100.0%

Aug

← All flights on SFO–IAH