STL → AUS: cancellations & delays
Over Jan 2023 - Apr 2026, 0.9% of St. Louis Lambert International Airport (STL) to Austin Bergstrom International Airport (AUS) flights were cancelled and 22.0% arrived at least 15 minutes late, across 3,246 flights, flown by WN, MQ. Cancellations peak in January.
Check today's live STL departures →Airport pages: St. Louis Lambert International Airport (STL) · Austin Bergstrom International Airport (AUS)
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.