UA2101 · SEA → ORD

United Airlines · Seattle to Chicago O'Hare · last 12 months · 117 flights tracked

66.7%on-time

UA2101 SEA→ORD: 66.7% on-time over 117 flights (last 12 months) — average. It trails the route average (76.7%) by 10.0 points. Best day to fly: Sat (92.3%); worst: Fri (41.2%). Seasonality matters: May is the most reliable month (90.0%), Jul the worst (41.9%). Average arrival delay: 32.4 minutes.

Data: US BTS, last 12 months.

32.4 minavg arrival delay

0.0%cancelled

3diverted

117flights tracked

Arrival delay distribution

Early/on time · 521–60 min · 4861–180 min · 9180+ min · 5

On-time by day of week

Mon

77.8%

Tue

64.7%

Wed

70.6%

Thu

73.3%

Fri

41.2%

Sat

92.3%

Sun

52.9%

On-time by month

66.7%

Mar

65.4%

Apr

90.0%

May

66.7%

Jun

41.9%

Jul

71.0%

Aug

← All flights on SEA–ORD