Delta Air Lines
DL1665Detroit to Chicago
Delta Air Lines flight DL1665 flies from Detroit (DTW) to Chicago O'Hare (ORD), 376 km. Over August 2025 to July 2026 it usually arrives about 22 minutes late: 68% of 418 flights arrived within 15 minutes of schedule and 2.9% were cancelled (US Department of Transportation data).
On-time record, last 12 months
68%
on time (within 15 min)
21%
more than 30 min late
2.9%
cancelled
+22 min
average arrival vs schedule
Every operation of DL1665, August 2025 to July 2026: 418 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as DL1665
- Detroit (DTW) to Chicago O'Hare (ORD)306 flights
- Atlanta (ATL) to Tampa (TPA)40 flights
- Tampa (TPA) to Atlanta (ATL)40 flights
- Chicago O'Hare (ORD) to Detroit (DTW)32 flights
Other flights from Detroit to Chicago
More about Detroit (DTW) and Chicago O'Hare (ORD).
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