UA1237 · MSP → ORD

United Airlines · Minneapolis to Chicago O'Hare · last 12 months · 193 flights tracked

44.4%on-time

UA1237 MSP→ORD: 44.4% on-time over 193 flights (last 12 months) — below average. It trails the route average (70.0%) by 25.6 points. Best day to fly: Sat (62.5%); worst: Fri (33.3%). Seasonality matters: Feb is the most reliable month (53.8%), Sep the worst (33.3%). Cancellation rate is 1.6% — have a backup plan. Average arrival delay: 59.6 minutes.

Data: US BTS, last 12 months.

59.6 minavg arrival delay

1.6%cancelled

1diverted

193flights tracked

Arrival delay distribution

Early/on time · 451–60 min · 10361–180 min · 27180+ min · 14

On-time by day of week

Mon

58.8%

Tue

44.0%

Wed

52.2%

Thu

34.3%

Fri

33.3%

Sat

62.5%

Sun

41.2%

On-time by month

33.3%

Sep

44.4%

Oct

45.8%

Nov

44.4%

Dec

50.0%

Jan

53.8%

Feb

41.7%

Mar

46.2%

Apr

40.0%

May

← All flights on MSP–ORD