AIRPORT × AIRLINE REPORT
STL
United Airlines departures from St. Louis, MO (STL)
Among 2,290 scheduled United Airlines flights departing STL, 73.1% arrived on time, 16.8% arrived at least 30 minutes late, and 0.9% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin and marketing-carrier cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALGenerally reliable
73.1%arrived on time
16.8%30+ min late
0.9%cancelled
2,290scheduled flights
What does the United Airlines STL sample show?
United Airlines completed 98.8% of its scheduled departures from STL; 9.6% arrived at least one hour late and 0.3% were diverted.
What were United Airlines at STL disruption rates?
For United Airlines departures from STL, 16.8% arrived at least 30 minutes late, 0.9% were cancelled, and 0.3% were diverted.
How large was the United Airlines cohort at STL?
The United Airlines cohort at STL contained 2,290 scheduled flights, including 2,263 completed flights, 20 cancellations, and 7 diversions.