DL866 · DTW → MIA

Delta Air Lines · Detroit to Miami · last 12 months · 255 flights tracked

74.0%on-time

DL866 DTW→MIA: 74.0% on-time over 255 flights (last 12 months) — average. It trails the route average (80.7%) by 6.7 points. Best day to fly: Tue (82.9%); worst: Sat (67.6%). Seasonality matters: Feb is the most reliable month (96.4%), Dec the worst (50.0%). Average arrival delay: 14.9 minutes.

Data: US BTS, last 12 months.

14.9 minavg arrival delay

1.2%cancelled

2diverted

255flights tracked

Arrival delay distribution

Early/on time · 1541–60 min · 7961–180 min · 14180+ min · 3

On-time by day of week

Mon

77.8%

Tue

82.9%

Wed

72.2%

Thu

74.3%

Fri

71.4%

Sat

67.6%

Sun

72.2%

On-time by month

50.0%

Dec

50.0%

Jan

96.4%

Feb

70.0%

Mar

76.7%

Apr

77.4%

May

80.0%

Jun

66.7%

Jul

80.6%

Aug

← All flights on DTW–MIA