UA2638 · RDU → ORD

United Airlines · RDU to Chicago O'Hare · last 12 months · 135 flights tracked

89.4%on-time

UA2638 RDU→ORD: 89.4% on-time over 135 flights (last 12 months) — excellent. It beats the route average (74.3%) by 15.1 points. Best day to fly: Wed (100.0%); worst: Fri (76.0%). Seasonality matters: Aug is the most reliable month (100.0%), Jan the worst (79.2%). Cancellation rate is 2.2% — have a backup plan. Average arrival delay: 11.1 minutes.

Data: US BTS, last 12 months.

11.1 minavg arrival delay

2.2%cancelled

0diverted

135flights tracked

Arrival delay distribution

Early/on time · 951–60 min · 3561–180 min · 0180+ min · 2

On-time by day of week

Mon

91.7%

Tue

100.0%

Wed

100.0%

Thu

92.0%

Fri

76.0%

Sat

88.2%

Sun

91.7%

On-time by month

92.9%

Dec

79.2%

Jan

85.7%

Feb

90.9%

Mar

88.2%

Apr

92.9%

May

100.0%

Aug

← All flights on RDU–ORD