STL → MCO: cancellations & delays
Over Jan 2023 - Apr 2026, 1.2% of St. Louis Lambert International Airport (STL) to Orlando International Airport (MCO) flights were cancelled and 22.2% arrived at least 15 minutes late, across 8,203 flights, flown by WN, F9, NK. Cancellations peak in October.
Check today's live STL departures →Airport pages: St. Louis Lambert International Airport (STL) · Orlando International Airport (MCO)
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.