DL1516
DL1516 (Delta Air Lines) is a multi-stop service on 5 routes, busiest Cincinnati to Atlanta. Of 750 departures recorded from October 2024 to July 2026, 80.9% left on time, according to the US BTS.
- On-time departures80.9%of 750 flights
- Average delay11.5 min
- July 202632▼ 48.4%vs July 2025
- Cancelled0.9%
- 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 periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 10 | 35 | ▲ 250.0% |
| February | – | 32 | – |
| March | 23 | 8 | ▼ 65.2% |
| April | 28 | 18 | ▼ 35.7% |
| May | 30 | 31 | ▲ 3.3% |
| June | 53 | 10 | ▼ 81.1% |
| July | 62 | 32 | ▼ 48.4% |
| August | 61 | – | – |
| September | 59 | – | – |
| October | 60 | – | in progress |
| November | 54 | – | – |
| December | 62 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 91.4% | ▼ 8.6% |
| February | – | 81.3% | – |
| March | 82.6% | 50.0% | ▼ 39.5% |
| April | 77.8% | 94.4% | ▲ 21.4% |
| May | 80.0% | 93.6% | ▲ 16.9% |
| June | 75.0% | 100.0% | ▲ 33.3% |
| July | 67.2% | 30.0% | ▼ 55.4% |
| August | 80.3% | – | – |
| September | 96.6% | – | – |
| October | 90.0% | – | in progress |
| November | 88.9% | – | – |
| December | 69.4% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 0 | ▼ 100.0% |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 2 | ▲ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
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 99.1% 743
- Cancelled 0.9% 7
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CVG ATL Cincinnati Northern Kentucky International Airport – Hartsfield Jackson Atlanta International Airport | 602 | 9.8 min | 82.7% | 444 |
| ATL CVG Hartsfield Jackson Atlanta International Airport – Cincinnati Northern Kentucky International Airport | 602 | 8.6 min | 81.9% | 239 |
| ORD ATL Chicago O'Hare International Airport – Hartsfield Jackson Atlanta International Airport | 976 | -0.2 min | 93.6% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 94.1% | 0 |
| November 2024 | 25 | 25 | 92.0% | 0 |
| December 2024 | 40 | 40 | 80.0% | 0 |
| January 2025 | 10 | 8 | 100.0% | 2 |
| March 2025 | 23 | 23 | 82.6% | 0 |
| April 2025 | 28 | 27 | 77.8% | 1 |
| May 2025 | 30 | 30 | 80.0% | 0 |
| June 2025 | 53 | 52 | 75.0% | 1 |
| July 2025 | 62 | 61 | 67.2% | 1 |
| August 2025 | 61 | 61 | 80.3% | 0 |
| September 2025 | 59 | 59 | 96.6% | 0 |
| October 2025 | 60 | 60 | 90.0% | 0 |
| November 2025 | 54 | 54 | 88.9% | 0 |
| December 2025 | 62 | 62 | 69.4% | 0 |
| January 2026 | 35 | 35 | 91.4% | 0 |
| February 2026 | 32 | 32 | 81.3% | 0 |
| March 2026 | 8 | 8 | 50.0% | 0 |
| April 2026 | 18 | 18 | 94.4% | 0 |
| May 2026 | 31 | 31 | 93.6% | 0 |
| June 2026 | 10 | 10 | 100.0% | 0 |
| July 2026 | 32 | 30 | 30.0% | 2 |