Delta Air Lines BWI to DTW on-time performance
Delta Air Lines nonstop flights from Baltimore to Detroit · Aug 2025 – Jul 2026
On-time arrivals
87%
arrived < 15 min late
Cancelled
1.8%
22 flights
Avg arrival delay
15 min
107 min when late
Rank on route
#2 of 4
route average 82% on time
Key facts
- Delta Air Lines flights on BWI to DTW arrived on time 87% of the time in Aug 2025 – Jul 2026.
- 1.8% were cancelled, and 5% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (49%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)49%
- Late-arriving aircraft39%
- Air traffic control & airport congestion12%
- Extreme weather0%
- Security0%
Other airlines on BWI to DTW
- Southwest Airlines76% on time · 15 min avg delay
- Frontier Airlines73% on time · 17 min avg delay
- Spirit Airlines87% on time · 10 min avg delay
Full BWI to DTW comparison →
Delta Air Lines on-time record across all routes →
1,219 Delta Air Lines flights tracked on this route; 22 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.