OO4773 · ORD → DTW

OO · Chicago O'Hare to Detroit · last 12 months · 114 flights tracked

64.9%on-time

OO4773 ORD→DTW: 64.9% on-time over 114 flights (last 12 months) — below average. It trails the route average (71.1%) by 6.2 points. Best day to fly: Fri (80.0%); worst: Wed (47.1%). Seasonality matters: Feb is the most reliable month (71.4%), Dec the worst (60.0%). Cancellation rate is 2.6% — have a backup plan. Average arrival delay: 36.6 minutes.

Data: US BTS, last 12 months.

36.6 minavg arrival delay

2.6%cancelled

0diverted

114flights tracked

Arrival delay distribution

Early/on time · 501–60 min · 4261–180 min · 13180+ min · 6

On-time by day of week

Mon

66.7%

Tue

70.6%

Wed

47.1%

Thu

66.7%

Fri

80.0%

Sat

68.8%

Sun

56.2%

On-time by month

60.0%

Dec

64.3%

Jan

71.4%

Feb

75.0%

Mar

61.9%

Aug

← All flights on ORD–DTW