UA2258 · DEN → ORD

United Airlines · Denver to Chicago O'Hare · last 12 months · 274 flights tracked

71.2%on-time

UA2258 DEN→ORD: 71.2% on-time over 274 flights (last 12 months) — average. It trails the route average (71.8%) by 0.6 points. Best day to fly: Wed (77.1%); worst: Sun (64.1%). Seasonality matters: Sep is the most reliable month (84.6%), Aug the worst (53.6%). Cancellation rate is 2.9% — have a backup plan. Average arrival delay: 27.3 minutes.

Data: US BTS, last 12 months.

27.3 minavg arrival delay

2.9%cancelled

2diverted

274flights tracked

Arrival delay distribution

Early/on time · 1541–60 min · 7861–180 min · 19180+ min · 13

On-time by day of week

Mon

65.9%

Tue

76.5%

Wed

77.1%

Thu

70.7%

Fri

72.7%

Sat

73.3%

Sun

64.1%

On-time by month

84.6%

Sep

76.9%

Oct

73.1%

Nov

53.8%

Dec

80.0%

Jan

71.4%

Feb

63.0%

Mar

84.2%

Apr

80.6%

May

69.0%

Jun

59.1%

Jul

53.6%

Aug

← All flights on DEN–ORD