DEN → BTV: cancellations & delays
Over Jan 2023 - Apr 2026, 0.7% of Denver International Airport (DEN) to Patrick Leahy Burlington International Airport (BTV) flights were cancelled and 20.3% arrived at least 15 minutes late, across 455 flights, flown by UA, OO. Cancellations peak in July.
Check today's live DEN departures →Airport pages: Denver International Airport (DEN) · Patrick Leahy Burlington International Airport (BTV)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.