ORD → RAP: cancellations & delays
Over Jan 2023 - Apr 2026, 1.3% of Chicago O'Hare International Airport (ORD) to Rapid City Regional Airport (RAP) flights were cancelled and 20.0% arrived at least 15 minutes late, across 1,421 flights, flown by UA, MQ, OO, YX. Cancellations peak in January.
Check today's live ORD departures →Airport pages: Chicago O'Hare International Airport (ORD) · Rapid City Regional Airport (RAP)
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.