ORD → BTV: cancellations & delays
Over Jan 2023 - Apr 2026, 1.0% of Chicago O'Hare International Airport (ORD) to Patrick Leahy Burlington International Airport (BTV) flights were cancelled and 25.0% arrived at least 15 minutes late, across 3,329 flights, flown by UA, YX, OO, MQ. Cancellations peak in July.
Check today's live ORD departures →Airport pages: Chicago O'Hare International Airport (ORD) · 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.