ORD → TUS: cancellations & delays
Over Jan 2023 - Apr 2026, 0.8% of Chicago O'Hare International Airport (ORD) to Tucson International Airport (TUS) flights were cancelled and 24.6% arrived at least 15 minutes late, across 3,245 flights, flown by AA, OO, UA, MQ. Cancellations peak in July.
Check today's live ORD departures →Airport pages: Chicago O'Hare International Airport (ORD) · Tucson International Airport (TUS)
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.