United Airlines
UA1223Denver to Detroit
United Airlines flight UA1223 flies from Denver (DEN) to Detroit (DTW), 1,802 km. Over September 2025 to October 2025 it usually arrives about 2 minutes late: 78% of 54 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
78%
on time (within 15 min)
6%
more than 30 min late
0%
cancelled
+2 min
average arrival vs schedule
Every operation of UA1223, September 2025 to October 2025: 54 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA1223
- Denver (DEN) to Detroit (DTW)31 flights
- Sioux Falls (FSD) to Denver (DEN)23 flights
Other flights from Denver to Detroit
More about Denver (DEN) and Detroit (DTW).
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