Delta Air Lines
DL866Detroit to Miami
Delta Air Lines flight DL866 flies from Detroit (DTW) to Miami (MIA), 1,847 km. Over August 2025 to July 2026 it usually arrives about 7 minutes late: 76% of 650 flights arrived within 15 minutes of schedule and 1.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
76%
on time (within 15 min)
16%
more than 30 min late
1.5%
cancelled
+7 min
average arrival vs schedule
Every operation of DL866, August 2025 to July 2026: 650 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as DL866
- Detroit (DTW) to Miami (MIA)234 flights
- Miami (MIA) to Detroit (DTW)156 flights
- Atlanta (ATL) to Jackson-Medgar Wiley Evers (JAN)130 flights
- Jackson-Medgar Wiley Evers (JAN) to Atlanta (ATL)130 flights
Other flights from Detroit to Miami
More about Detroit (DTW) and Miami (MIA).
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