Delta Air Lines BNA to DTW on-time performance
Delta Air Lines nonstop flights from Nashville to Detroit · Aug 2025 – Jul 2026
On-time arrivals
87%
arrived < 15 min late
Cancelled
2.0%
28 flights
Avg arrival delay
13 min
95 min when late
Rank on route
#1 of 4
route average 79% on time
Key facts
- Delta Air Lines flights on BNA to DTW arrived on time 87% of the time in Aug 2025 – Jul 2026.
- 2% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 4 airlines on this route, which averaged 79% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (44%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)44%
- Late-arriving aircraft39%
- Air traffic control & airport congestion13%
- Extreme weather3%
- Security0%
Other airlines on BNA to DTW
- Southwest Airlines67% on time · 16 min avg delay
- Spirit Airlines82% on time · 14 min avg delay
- SkyWest Airlines55% on time · 22 min avg delay
Full BNA to DTW comparison →
Delta Air Lines on-time record across all routes →
1,407 Delta Air Lines flights tracked on this route; 28 cancelled, 0 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.