Delta Air Lines BDL to ATL on-time performance
Delta Air Lines nonstop flights from Hartford to Atlanta · Aug 2025 – Jul 2026
On-time arrivals
85%
arrived < 15 min late
Cancelled
2.1%
47 flights
Avg arrival delay
11 min
70 min when late
Rank on route
#1 of 2
route average 84% on time
Key facts
- Delta Air Lines flights on BDL to ATL arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 2.1% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 84% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (43%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)43%
- Late-arriving aircraft33%
- Air traffic control & airport congestion20%
- Extreme weather4%
- Security0%
Other airlines on BDL to ATL
- Frontier Airlines75% on time · 20 min avg delay
Full BDL to ATL comparison →
Delta Air Lines on-time record across all routes →
2,215 Delta Air Lines flights tracked on this route; 47 cancelled, 10 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.