United Airlines
UA1727Buffalo to Denver
United Airlines flight UA1727 flies from Buffalo Niagara (BUF) to Denver (DEN), 2,182 km. Over August 2025 to July 2026 it usually arrives about 4 minutes late: 84% of 365 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
84%
on time (within 15 min)
8%
more than 30 min late
0%
cancelled
+4 min
average arrival vs schedule
Every operation of UA1727, August 2025 to July 2026: 365 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA1727
- Buffalo Niagara (BUF) to Denver (DEN)293 flights
- Jacksn Hole (JAC) to Denver (DEN)37 flights
- Newark Liberty (EWR) to Cleveland Hopkins (CLE)19 flights
- Houston (IAH) to Baltimore (BWI)16 flights
Other flights from Buffalo to Denver
More about Buffalo Niagara (BUF) and Denver (DEN).
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