STT → ORD: cancellations & delays
Over Jan 2023 - Apr 2026, 1.1% of Cyril E. King Airport (STT) to Chicago O'Hare International Airport (ORD) flights were cancelled and 29.8% arrived at least 15 minutes late, across 557 flights, flown by UA, AA. Cancellations peak in May.
Check today's live STT departures →Airport pages: Cyril E. King Airport (STT) · 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.