UA535 · ORD → IAH

United Airlines · Chicago O'Hare to Houston · last 12 months · 103 flights tracked

82.4%on-time

UA535 ORD→IAH: 82.4% on-time over 103 flights (last 12 months) — solid. It beats the route average (76.0%) by 6.4 points. Best day to fly: Tue (92.9%); worst: Sun (66.7%). Seasonality matters: Aug is the most reliable month (87.1%), May the worst (72.7%). Average arrival delay: 11.1 minutes.

Data: US BTS, last 12 months.

11.1 minavg arrival delay

0.0%cancelled

1diverted

103flights tracked

Arrival delay distribution

Early/on time · 721–60 min · 2561–180 min · 4180+ min · 1

On-time by day of week

Mon

85.7%

Tue

92.9%

Wed

85.7%

Thu

86.7%

Fri

86.7%

Sat

73.3%

Sun

66.7%

On-time by month

72.7%

May

76.7%

Jun

83.9%

Jul

87.1%

Aug

← All flights on ORD–IAH