Flight Reliability
AA 6539 · American Airlines
Austin → Aspen (AUS–ASE)
29
Bring Snacks
WanderNerd Reliability Score
- 74%
- Arrive within 15 minutes
- 36 min
- Average arrival delay
- 0%
- Cancelled
- 11 min early
- Median arrival delay
Based on 30 historical flights. Data through May 2026.
What the data says
A bit ahead of the AUS–ASE route.
AA 6539 arrived on time 74% of the time, versus 68% across the AUS–ASE route.
The breakdown
- Mon—(4 flights)
- Tue—(3 flights)
- Wed—(4 flights)
- Thu—(5 flights)
- Fri—(3 flights)
- Sat—(4 flights)
- Sun—(4 flights)
- Departures on time
- 73%
- Diverted
- 10.0%
- Flights flown
- 27
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 30 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.