DL2978
DL2978 (Delta Air Lines) is a multi-stop service on 5 routes, busiest Atlanta to Cleveland. Of 905 departures recorded from October 2024 to July 2026, 86.8% left on time, according to the US BTS.
- On-time departures86.8%of 905 flights
- Average delay4.0 min
- July 202662▲ 0.0%vs July 2025
- Cancelled2.0%
- Legs flown under this number5
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 54 | ▲ 5,300.0% |
| February | – | 56 | – |
| March | – | 62 | – |
| April | 15 | 60 | ▲ 300.0% |
| May | 55 | 62 | ▲ 12.7% |
| June | 60 | 60 | 0.0% |
| July | 62 | 62 | 0.0% |
| August | 59 | – | – |
| September | 54 | – | – |
| October | 61 | – | in progress |
| November | 58 | – | – |
| December | 38 | – | – |
according to the US BTS · October 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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 88.0% | ▼ 12.0% |
| February | – | 87.5% | – |
| March | – | 85.7% | – |
| April | 93.3% | 89.7% | ▼ 3.9% |
| May | 67.3% | 93.6% | ▲ 39.1% |
| June | 81.0% | 88.3% | ▲ 9.0% |
| July | 91.7% | 80.7% | ▼ 12.0% |
| August | 91.5% | – | – |
| September | 85.2% | – | – |
| October | 83.6% | – | in progress |
| November | 96.6% | – | – |
| December | 86.1% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 4 | – |
| February | – | 0 | – |
| March | – | 6 | – |
| April | 0 | 2 | – |
| May | 0 | 0 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
according to the US BTS · October 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 98.0% 887
- Cancelled 2.0% 18
Share of all recorded flights in the period, all legs. · Oct 12, 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 CLE Hartsfield Jackson Atlanta International Airport – Cleveland Hopkins International Airport | 894 | 1.5 min | 89.0% | 445 |
| CLE ATL Cleveland Hopkins International Airport – Hartsfield Jackson Atlanta International Airport | 894 | 7.3 min | 84.2% | 433 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 85.7% | 0 |
| November 2024 | 7 | 7 | 100.0% | 0 |
| December 2024 | 5 | 5 | 100.0% | 0 |
| January 2025 | 1 | 1 | 100.0% | 0 |
| April 2025 | 15 | 15 | 93.3% | 0 |
| May 2025 | 55 | 55 | 67.3% | 0 |
| June 2025 | 60 | 58 | 81.0% | 2 |
| July 2025 | 62 | 60 | 91.7% | 2 |
| August 2025 | 59 | 59 | 91.5% | 0 |
| September 2025 | 54 | 54 | 85.2% | 0 |
| October 2025 | 61 | 61 | 83.6% | 0 |
| November 2025 | 58 | 58 | 96.6% | 0 |
| December 2025 | 38 | 36 | 86.1% | 2 |
| January 2026 | 54 | 50 | 88.0% | 4 |
| February 2026 | 56 | 56 | 87.5% | 0 |
| March 2026 | 62 | 56 | 85.7% | 6 |
| April 2026 | 60 | 58 | 89.7% | 2 |
| May 2026 | 62 | 62 | 93.6% | 0 |
| June 2026 | 60 | 60 | 88.3% | 0 |
| July 2026 | 62 | 62 | 80.7% | 0 |