ORD → BIS: cancellations & delays
Over Jan 2023 - Apr 2026, 0.0% of Chicago O'Hare International Airport (ORD) to Bismarck Municipal Airport (BIS) flights were cancelled and 18.4% arrived at least 15 minutes late, across 239 flights, flown by MQ, OO. Cancellations peak in April.
Check today's live ORD departures →Airport pages: Chicago O'Hare International Airport (ORD) · Bismarck Municipal Airport (BIS)
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.