Route Reliability
Austin → Knoxville
AUS–TYS · 882 miles · Austin–Bergstrom International Airport to McGhee Tyson Airport
58
A Little Dicey
WanderNerd Reliability Score
- 58%
- Arrive within 15 minutes
- 26 min
- Average arrival delay
- 0%
- Cancelled
- 72
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 58% of the time across 72 flights. No comparison to make.
What the data says
Morning flights do better here.
AUS–TYS flights departing between 6–9 AM arrived on time 90% of the time, versus 20% between 6–9 PM.
Not much in it.
Weekday differences are small here: 58% to 61% on time across the week.
Flights on this route
The breakdown
- Mon58%(31 flights)
- Tue—(0 flights)
- Wed—(3 flights)
- Thu—(3 flights)
- Fri61%(28 flights)
- Sat—(3 flights)
- Sun—(4 flights)
- 6–9 AM90%(10 flights)
- 9 AM–12 PM79%(19 flights)
- 12–3 PM50%(10 flights)
- 3–6 PM56%(18 flights)
- 6–9 PM20%(15 flights)
Keep nerding
Based on 72 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.