DL2440
DL2440 (Delta Air Lines) flies Jacksonville to Atlanta. Of 594 departures recorded from October 2024 to July 2026, 92.3% left on time, according to the US BTS.
according to the US BTS · Oct 12, 2024 → Jul 6, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 30 | ▼ 3.2% |
| February | 28 | 28 | 0.0% |
| March | 28 | 31 | ▲ 10.7% |
| April | 28 | 30 | ▲ 7.1% |
| May | 31 | 31 | 0.0% |
| June | 30 | 6 | ▼ 80.0% |
| July | 31 | 2 | ▼ 93.5% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 28 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 207 | 158 | ▼ 23.7% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 89.7% | 100.0% | ▲ 11.5% |
| February | 89.3% | 100.0% | ▲ 12.0% |
| March | 92.9% | 80.0% | ▼ 13.8% |
| April | 88.9% | 90.0% | ▲ 1.2% |
| May | 93.6% | 100.0% | ▲ 6.9% |
| June | 100.0% | 100.0% | 0.0% |
| July | 74.2% | 100.0% | ▲ 34.8% |
| August | 100.0% | – | – |
| September | 93.3% | – | – |
| October | 92.9% | – | in progress |
| November | 89.3% | – | – |
| December | 93.6% | – | – |
| Year-to-date average (Jan–Jul) | 89.8% | 95.7% | ▲ 6.6% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 1 | ▼ 50.0% |
| February | 0 | 1 | – |
| March | 0 | 1 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 3 | ▼ 40.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 98.5% 585
- Cancelled 1.5% 9
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 6, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| JAX ATL Jacksonville International Airport – Hartsfield Jackson Atlanta International Airport | 435 | 5.8 min | 92.3% | 594 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 86.7% | 0 |
| December 2024 | 31 | 31 | 96.8% | 0 |
| January 2025 | 31 | 29 | 89.7% | 2 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 28 | 28 | 92.9% | 0 |
| April 2025 | 28 | 27 | 88.9% | 1 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 30 | 28 | 100.0% | 2 |
| July 2025 | 31 | 31 | 74.2% | 0 |
| August 2025 | 31 | 30 | 100.0% | 1 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 28 | 28 | 92.9% | 0 |
| November 2025 | 28 | 28 | 89.3% | 0 |
| December 2025 | 31 | 31 | 93.6% | 0 |
| January 2026 | 30 | 29 | 100.0% | 1 |
| February 2026 | 28 | 27 | 100.0% | 1 |
| March 2026 | 31 | 30 | 80.0% | 1 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 31 | 31 | 100.0% | 0 |
| June 2026 | 6 | 6 | 100.0% | 0 |
| July 2026 | 2 | 2 | 100.0% | 0 |