DL2786
DL2786 (Delta Air Lines) is a multi-stop service on 4 routes, busiest Atlanta to Columbus. Of 484 departures recorded from December 2024 to July 2026, 74.7% left on time, according to the US BTS.
- On-time departures74.7%of 484 flights
- Average delay12.1 min
- July 202645▼ 2.2%vs July 2025
- Cancelled1.2%
- Legs flown under this number4
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 27 | – |
| February | – | 28 | – |
| March | – | 10 | – |
| April | 9 | 30 | ▲ 233.3% |
| May | 29 | 20 | ▼ 31.0% |
| June | 42 | 27 | ▼ 35.7% |
| July | 46 | 45 | ▼ 2.2% |
| August | 46 | – | – |
| September | 41 | – | – |
| October | 34 | – | in progress |
| November | 26 | – | – |
| December | 20 | – | – |
according to the US BTS · December 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 80.8% | – |
| February | – | 92.9% | – |
| March | – | 90.0% | – |
| April | 77.8% | 93.3% | ▲ 20.0% |
| May | 75.9% | 80.0% | ▲ 5.5% |
| June | 61.0% | 85.2% | ▲ 39.7% |
| July | 73.9% | 51.1% | ▼ 30.8% |
| August | 77.3% | – | – |
| September | 80.5% | – | – |
| October | 79.4% | – | in progress |
| November | 62.5% | – | – |
| December | 50.0% | – | – |
according to the US BTS · December 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · December 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
according to the US BTS · December 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.8% 478
- Cancelled 1.2% 6
Share of all recorded flights in the period, all legs. · Dec 19, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL CMH Hartsfield Jackson Atlanta International Airport – John Glenn Columbus International Airport | 720 | 11.6 min | 76.5% | 364 |
| CMH ATL John Glenn Columbus International Airport – Hartsfield Jackson Atlanta International Airport | 720 | 14.0 min | 68.1% | 116 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 4 | 4 | 100.0% | 0 |
| April 2025 | 9 | 9 | 77.8% | 0 |
| May 2025 | 29 | 29 | 75.9% | 0 |
| June 2025 | 42 | 41 | 61.0% | 1 |
| July 2025 | 46 | 46 | 73.9% | 0 |
| August 2025 | 46 | 44 | 77.3% | 2 |
| September 2025 | 41 | 41 | 80.5% | 0 |
| October 2025 | 34 | 34 | 79.4% | 0 |
| November 2025 | 26 | 24 | 62.5% | 2 |
| December 2025 | 20 | 20 | 50.0% | 0 |
| January 2026 | 27 | 26 | 80.8% | 1 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 10 | 10 | 90.0% | 0 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 20 | 20 | 80.0% | 0 |
| June 2026 | 27 | 27 | 85.2% | 0 |
| July 2026 | 45 | 45 | 51.1% | 0 |