What this airline-route sample says
Southwest Airlines completed 99.1% of its scheduled reportable PHX to STL flights in the observation window. 76.0% of all scheduled flights arrived less than 15 minutes late, while 5.3% arrived at least an hour late.
Use the parent route report to compare this result with other marketing carriers and with time-of-day, weekday and monthly slices.
Compare all airlines on this route
Not a prediction.
This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.