UA343 · IAH → ORD

United Airlines · Houston to Chicago O'Hare · last 12 months · 65 flights tracked

95.3%on-time

UA343 IAH→ORD: 95.3% on-time over 65 flights (last 12 months) — excellent. It beats the route average (75.1%) by 20.2 points. Best day to fly: Tue (100.0%); worst: Thu (90.0%). Seasonality matters: Nov is the most reliable month (100.0%), Sep the worst (91.7%). Cancellation rate is 1.5% — have a backup plan. Average arrival delay: 6.2 minutes.

Data: US BTS, last 12 months.

6.2 minavg arrival delay

1.5%cancelled

0diverted

65flights tracked

Arrival delay distribution

Early/on time · 401–60 min · 2261–180 min · 2180+ min · 0

On-time by day of week

Mon

100.0%

Tue

100.0%

Wed

100.0%

Thu

90.0%

Fri

100.0%

Sat

71.4%

Sun

100.0%

On-time by month

91.7%

Sep

100.0%

Oct

100.0%

Nov

94.1%

Dec

← All flights on IAH–ORD