DL1679
DL1679 (Delta Air Lines) is a multi-stop service on 2 routes, busiest Cincinnati to Tampa. Of 1,003 departures recorded from October 2024 to July 2026, 76.3% left on time, according to the US BTS.
- On-time departures76.3%of 1,003 flights
- Average delay18.3 min
- July 202662▲ 0.0%vs July 2025
- Cancelled0.8%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 27 | 50 | ▲ 85.2% |
| February | 23 | 56 | ▲ 143.5% |
| March | 31 | 62 | ▲ 100.0% |
| April | 30 | 60 | ▲ 100.0% |
| May | 56 | 62 | ▲ 10.7% |
| June | 60 | 60 | 0.0% |
| July | 62 | 62 | 0.0% |
| August | 41 | – | – |
| September | 30 | – | – |
| October | 52 | – | in progress |
| November | 50 | – | – |
| December | 48 | – | – |
| Year to date (Jan–Jul) | 289 | 412 | ▲ 42.6% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 63.0% | 77.1% | ▲ 22.4% |
| February | 73.9% | 82.1% | ▲ 11.1% |
| March | 80.7% | 78.6% | ▼ 2.6% |
| April | 96.7% | 93.3% | ▼ 3.5% |
| May | 78.6% | 85.5% | ▲ 8.8% |
| June | 51.7% | 81.7% | ▲ 58.1% |
| July | 56.5% | 62.9% | ▲ 11.4% |
| August | 87.8% | – | – |
| September | 86.7% | – | – |
| October | 75.0% | – | in progress |
| November | 84.0% | – | – |
| December | 64.6% | – | – |
| Year-to-date average (Jan–Jul) | 71.6% | 80.2% | ▲ 12.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 6 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 8 |
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 99.2% 995
- Cancelled 0.8% 8
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 |
|---|---|---|---|---|
| CVG TPA Cincinnati Northern Kentucky International Airport – Tampa International Airport | 1,247 | 12.9 min | 79.5% | 566 |
| TPA CVG Tampa International Airport – Cincinnati Northern Kentucky International Airport | 1,247 | 25.3 min | 72.1% | 437 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 73.7% | 0 |
| November 2024 | 28 | 28 | 75.0% | 0 |
| December 2024 | 34 | 34 | 82.4% | 0 |
| January 2025 | 27 | 27 | 63.0% | 0 |
| February 2025 | 23 | 23 | 73.9% | 0 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 30 | 30 | 96.7% | 0 |
| May 2025 | 56 | 56 | 78.6% | 0 |
| June 2025 | 60 | 60 | 51.7% | 0 |
| July 2025 | 62 | 62 | 56.5% | 0 |
| August 2025 | 41 | 41 | 87.8% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 52 | 52 | 75.0% | 0 |
| November 2025 | 50 | 50 | 84.0% | 0 |
| December 2025 | 48 | 48 | 64.6% | 0 |
| January 2026 | 50 | 48 | 77.1% | 2 |
| February 2026 | 56 | 56 | 82.1% | 0 |
| March 2026 | 62 | 56 | 78.6% | 6 |
| April 2026 | 60 | 60 | 93.3% | 0 |
| May 2026 | 62 | 62 | 85.5% | 0 |
| June 2026 | 60 | 60 | 81.7% | 0 |
| July 2026 | 62 | 62 | 62.9% | 0 |