Delta Air Lines DTW to MSN on-time performance
Delta Air Lines nonstop flights from Detroit to Madison · Aug 2025 – Jul 2026
On-time arrivals
80%
arrived < 15 min late
Cancelled
1.2%
4 flights
Avg arrival delay
15 min
70 min when late
Rank on route
#1 of 2
route average 75% on time
Key facts
- Delta Air Lines flights on DTW to MSN arrived on time 80% of the time in Aug 2025 – Jul 2026.
- 1.2% were cancelled, and 9% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 75% 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 aircraft33%
- Air traffic control & airport congestion6%
- Extreme weather0%
- Security0%
Other airlines on DTW to MSN
- SkyWest Airlines72% on time · 24 min avg delay
Full DTW to MSN comparison →
Delta Air Lines on-time record across all routes →
337 Delta Air Lines flights tracked on this route; 4 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.