OO3939 · IAD → DTW

OO · Washington Dulles to Detroit · last 12 months · 62 flights tracked

51.7%on-time

OO3939 IAD→DTW: 51.7% on-time over 62 flights (last 12 months) — below average. It trails the route average (78.4%) by 26.7 points. Best day to fly: Thu (66.7%); worst: Mon (37.5%). Cancellation rate is 3.2% — have a backup plan. Average arrival delay: 39.6 minutes.

Data: US BTS, last 12 months.

39.6 minavg arrival delay

3.2%cancelled

0diverted

62flights tracked

Arrival delay distribution

Early/on time · 271–60 min · 2161–180 min · 10180+ min · 2

On-time by day of week

Mon

37.5%

Tue

66.7%

Wed

66.7%

Thu

66.7%

Fri

44.4%

Sat

44.4%

Sun

28.6%

On-time by month

52.0%

Jan

50.0%

Feb

57.1%

Mar

← All flights on IAD–DTW