BIL → ORD: cancellations & delays
Over Jan 2023 - Apr 2026, 0.2% of Billings Logan International Airport (BIL) to Chicago O'Hare International Airport (ORD) flights were cancelled and 23.3% arrived at least 15 minutes late, across 628 flights, flown by MQ, OO. Cancellations peak in August.
Check today's live BIL departures →Airport pages: Billings Logan International Airport (BIL) · Chicago O'Hare International Airport (ORD)
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.