Delta Air Lines DTW to BDL on-time performance
Delta Air Lines nonstop flights from Detroit to Hartford · Aug 2025 – Jul 2026
On-time arrivals
85%
arrived < 15 min late
Cancelled
2.0%
25 flights
Avg arrival delay
11 min
68 min when late
Rank on route
#1 of 2
route average 85% on time
Key facts
- Delta Air Lines flights on DTW to BDL arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 2% were cancelled, and 6% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 85% 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 aircraft20%
- Air traffic control & airport congestion17%
- Extreme weather13%
- Security0%
Other airlines on DTW to BDL
- Spirit Airlines74% on time · 32 min avg delay
Full DTW to BDL comparison →
Delta Air Lines on-time record across all routes →
1,235 Delta Air Lines flights tracked on this route; 25 cancelled, 1 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.