Delta Air Lines AUS to DTW on-time performance
Delta Air Lines nonstop flights from Austin to Detroit · Aug 2025 – Jul 2026
On-time arrivals
88%
arrived < 15 min late
Cancelled
1.5%
19 flights
Avg arrival delay
12 min
97 min when late
Rank on route
#1 of 2
route average 88% on time
Key facts
- Delta Air Lines flights on AUS to DTW arrived on time 88% of the time in Aug 2025 – Jul 2026.
- 1.5% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 88% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (61%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)61%
- Late-arriving aircraft31%
- Air traffic control & airport congestion6%
- Extreme weather1%
- Security0%
Other airlines on AUS to DTW
- Spirit Airlines75% on time · 12 min avg delay
Full AUS to DTW comparison →
Delta Air Lines on-time record across all routes →
1,285 Delta Air Lines flights tracked on this route; 19 cancelled, 4 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.