United Airlines departures from St. Louis, MO (STL)

Arrival outcomes for 2,290 United Airlines marketed flights departing STL in July 2025–June 2026.

HISTORICAL ROUTE SIGNALGenerally reliable

73.1%arrived on time

16.8%30+ min late

0.9%cancelled

2,290scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late16.8%

60+ minutes late9.6%

Cancelled0.9%

Diverted0.3%

Read this comparison in context

This page isolates one marketing carrier at one origin airport. Compare it with the parent STL report before drawing a conclusion: airlines can serve different destinations and departure times from the same airport.

Compare all airlines at STL