DL3088
DL3088 (Delta Air Lines) is a multi-stop service on 3 routes, busiest Atlanta to Dayton. Of 965 departures recorded from October 2024 to July 2026, 77.5% left on time, according to the US BTS.
- On-time departures77.5%of 965 flights
- Average delay12.9 min
- July 202648▲ 4.3%vs July 2025
- Cancelled2.3%
- Legs flown under this number3
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 | 22 | 50 | ▲ 127.3% |
| February | 44 | 52 | ▲ 18.2% |
| March | 52 | 62 | ▲ 19.2% |
| April | 54 | 60 | ▲ 11.1% |
| May | 50 | 52 | ▲ 4.0% |
| June | 48 | 46 | ▼ 4.2% |
| July | 46 | 48 | ▲ 4.3% |
| August | 40 | – | – |
| September | 36 | – | – |
| October | 46 | – | in progress |
| November | 36 | – | – |
| December | 34 | – | – |
| Year to date (Jan–Jul) | 316 | 370 | ▲ 17.1% |
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 | 85.7% | 78.3% | ▼ 8.7% |
| February | 72.7% | 92.3% | ▲ 26.9% |
| March | 88.0% | 84.5% | ▼ 4.0% |
| April | 88.9% | 72.4% | ▼ 18.5% |
| May | 62.0% | 80.0% | ▲ 29.0% |
| June | 53.2% | 76.1% | ▲ 43.1% |
| July | 60.9% | 56.5% | ▼ 7.1% |
| August | 82.5% | – | – |
| September | 88.9% | – | – |
| October | 80.4% | – | in progress |
| November | 82.4% | – | – |
| December | 71.9% | – | – |
| Year-to-date average (Jan–Jul) | 73.1% | 77.2% | ▲ 5.6% |
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 | 1 | 4 | ▲ 300.0% |
| February | 0 | 0 | – |
| March | 2 | 4 | ▲ 100.0% |
| April | 0 | 2 | – |
| May | 0 | 2 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 4 | 14 | ▲ 250.0% |
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 97.7% 943
- Cancelled 2.3% 22
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL DAY Hartsfield Jackson Atlanta International Airport – James M. Cox Dayton International Airport | 697 | 11.4 min | 76.3% | 482 |
| DAY ATL James M. Cox Dayton International Airport – Hartsfield Jackson Atlanta International Airport | 697 | 14.6 min | 78.7% | 481 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 24 | 24 | 100.0% | 0 |
| November 2024 | 31 | 31 | 90.3% | 0 |
| December 2024 | 32 | 32 | 75.0% | 0 |
| January 2025 | 22 | 21 | 85.7% | 1 |
| February 2025 | 44 | 44 | 72.7% | 0 |
| March 2025 | 52 | 50 | 88.0% | 2 |
| April 2025 | 54 | 54 | 88.9% | 0 |
| May 2025 | 50 | 50 | 62.0% | 0 |
| June 2025 | 48 | 47 | 53.2% | 1 |
| July 2025 | 46 | 46 | 60.9% | 0 |
| August 2025 | 40 | 40 | 82.5% | 0 |
| September 2025 | 36 | 36 | 88.9% | 0 |
| October 2025 | 46 | 46 | 80.4% | 0 |
| November 2025 | 36 | 34 | 82.4% | 2 |
| December 2025 | 34 | 32 | 71.9% | 2 |
| January 2026 | 50 | 46 | 78.3% | 4 |
| February 2026 | 52 | 52 | 92.3% | 0 |
| March 2026 | 62 | 58 | 84.5% | 4 |
| April 2026 | 60 | 58 | 72.4% | 2 |
| May 2026 | 52 | 50 | 80.0% | 2 |
| June 2026 | 46 | 46 | 76.1% | 0 |
| July 2026 | 48 | 46 | 56.5% | 2 |