Delta Air Lines DTW to MKE on-time performance
Delta Air Lines nonstop flights from Detroit to Milwaukee · Aug 2025 – Jul 2026
On-time arrivals
85%
arrived < 15 min late
Cancelled
2.0%
12 flights
Avg arrival delay
9 min
58 min when late
Rank on route
#2 of 4
route average 76% on time
Key facts
- Delta Air Lines flights on DTW to MKE arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 2% were cancelled, and 4% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 76% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (64%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)64%
- Late-arriving aircraft15%
- Air traffic control & airport congestion15%
- Extreme weather6%
- Security0%
Other airlines on DTW to MKE
- SkyWest Airlines70% on time · 29 min avg delay
- Republic Airways71% on time · 8 min avg delay
- Spirit Airlines100% on time · 1 min avg delay
Full DTW to MKE comparison →
Delta Air Lines on-time record across all routes →
600 Delta Air Lines flights tracked on this route; 12 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.