Flight DL2735
Delta Air Lines flight DL2735
Looking for DL2735 in the air…
Atlanta (ATL) to Hartford (BDL)
Historically, this flight arrives 15+ minutes late 25% of the time, and when it is late the delay averages 57 minutes. It was cancelled 2.0% of the time.
- On-time arrivals
- 74.7%
- Less than 15 minutes late
- Cancelled
- 2.0%
- Of scheduled flights
- Average delay when late
- 57 min
- Flights arriving 15+ minutes late
- Flights tracked
- 307
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 34%
- Air traffic control & airport 30%
- Late-arriving aircraft 28%
- Extreme weather 7%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Hartford (BDL) to Atlanta (ATL)
Historically, this flight arrives 15+ minutes late 18% of the time, and when it is late the delay averages 56 minutes. It was cancelled 3.2% of the time.
- On-time arrivals
- 81.8%
- Less than 15 minutes late
- Cancelled
- 3.2%
- Of scheduled flights
- Average delay when late
- 56 min
- Flights arriving 15+ minutes late
- Flights tracked
- 187
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 60%
- Airline (crew, maintenance, cleaning) 19%
- Air traffic control & airport 15%
- Extreme weather 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
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Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 82.9% | 42 |
| October 2025 | 89.4% | 47 |
| November 2025 | 71.8% | 39 |
| December 2025 | 57.1% | 46 |
| January 2026 | 79.2% | 28 |
| February 2026 | 77.8% | 18 |
| March 2026 | 85.0% | 42 |
| April 2026 | 93.8% | 48 |
| May 2026 | 79.5% | 44 |
| June 2026 | 90.7% | 45 |
| July 2026 | 53.2% | 47 |
| August 2026 | 68.8% | 48 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data