Delta Air Lines
DL1171Detroit to Boston
Delta Air Lines flight DL1171 flies from Detroit (DTW) to Boston (BOS), 1,015 km. Over August 2025 to July 2026 it usually arrives about 15 minutes late: 69% of 360 flights arrived within 15 minutes of schedule and 1.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
69%
on time (within 15 min)
22%
more than 30 min late
1.1%
cancelled
+15 min
average arrival vs schedule
Every operation of DL1171, August 2025 to July 2026: 360 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as DL1171
- Detroit (DTW) to Boston (BOS)360 flights
Other flights from Detroit to Boston
More about Detroit (DTW) and Boston (BOS).
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