AUS Austin
Austin-Bergstrom International
Best time through security: 4 AM (about 5 min)
Most reliable airline here: Endeavor Air (83% on time)
Why delays happen: The most common reason for departure delays here is the incoming plane arriving late.
Get a pre-flight briefing for AUS
Delay risk, TSA wait, and weather — emailed before your flight. Free.
Common questions about AUS
Are there delays at AUS right now?
No active delays at AUS right now. Historically, AUS runs on time 78% of the time.
How long is TSA at AUS?
Estimated wait right now: very quiet — expect minimal lines at this hour. Fastest time: 4 AM (about 5 min). Busiest: 12 PM (20-26 minutes).
What usually causes delays at AUS?
The most common reason for departure delays here is the incoming plane arriving late. About 1.1% of flights get cancelled.
How long of a connection do I need?
AUS sees moderate delays — allow at least 90 minutes domestic, 2 hours international.