DL2331
DL2331 (Delta Air Lines) is a multi-stop service on 7 routes, busiest Atlanta to Jacksonville. Of 969 departures recorded from October 2024 to July 2026, 78.1% left on time, according to the US BTS.
- On-time departures78.1%of 969 flights
- Average delay9.6 min
- July 202662▲ 34.8%vs July 2025
- Cancelled2.8%
- Legs flown under this number7
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 | 42 | 41 | ▼ 2.4% |
| February | 42 | 17 | ▼ 59.5% |
| March | 49 | 48 | ▼ 2.0% |
| April | 42 | 28 | ▼ 33.3% |
| May | 48 | 52 | ▲ 8.3% |
| June | 46 | 60 | ▲ 30.4% |
| July | 46 | 62 | ▲ 34.8% |
| August | 32 | – | – |
| September | 27 | – | – |
| October | 59 | – | in progress |
| November | 56 | – | – |
| December | 59 | – | – |
| Year to date (Jan–Jul) | 315 | 308 | ▼ 2.2% |
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 | 77.5% | 77.5% | 0.0% |
| February | 76.2% | 88.2% | ▲ 15.8% |
| March | 57.5% | 89.1% | ▲ 55.1% |
| April | 57.5% | 88.5% | ▲ 53.8% |
| May | 70.8% | 86.5% | ▲ 22.2% |
| June | 67.4% | 94.9% | ▲ 40.7% |
| July | 52.2% | 88.1% | ▲ 68.9% |
| August | 84.4% | – | – |
| September | 96.3% | – | – |
| October | 72.9% | – | in progress |
| November | 80.0% | – | – |
| December | 74.5% | – | – |
| Year-to-date average (Jan–Jul) | 65.6% | 87.6% | ▲ 33.5% |
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 | 2 | 1 | ▼ 50.0% |
| February | 0 | 0 | – |
| March | 2 | 2 | 0.0% |
| April | 2 | 2 | 0.0% |
| May | 0 | 0 | – |
| June | 3 | 1 | ▼ 66.7% |
| July | 0 | 3 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 8 | – | – |
| Year to date (Jan–Jul) | 9 | 9 | 0.0% |
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 97.2% 942
- Cancelled 2.8% 27
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL JAX Hartsfield Jackson Atlanta International Airport – Jacksonville International Airport | 435 | 12.4 min | 71.7% | 446 |
| JAX ATL Jacksonville International Airport – Hartsfield Jackson Atlanta International Airport | 435 | 13.1 min | 78.4% | 264 |
| PHL DTW Philadelphia International Airport – Detroit Metropolitan Wayne County Airport | 728 | 0.6 min | 87.5% | 125 |
| DTW PHL Detroit Metropolitan Wayne County Airport – Philadelphia International Airport | 728 | 0.3 min | 91.8% | 125 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 28 | 28 | 92.9% | 0 |
| November 2024 | 40 | 40 | 82.5% | 0 |
| December 2024 | 45 | 45 | 80.0% | 0 |
| January 2025 | 42 | 40 | 77.5% | 2 |
| February 2025 | 42 | 42 | 76.2% | 0 |
| March 2025 | 49 | 47 | 57.5% | 2 |
| April 2025 | 42 | 40 | 57.5% | 2 |
| May 2025 | 48 | 48 | 70.8% | 0 |
| June 2025 | 46 | 43 | 67.4% | 3 |
| July 2025 | 46 | 46 | 52.2% | 0 |
| August 2025 | 32 | 32 | 84.4% | 0 |
| September 2025 | 27 | 27 | 96.3% | 0 |
| October 2025 | 59 | 59 | 72.9% | 0 |
| November 2025 | 56 | 55 | 80.0% | 1 |
| December 2025 | 59 | 51 | 74.5% | 8 |
| January 2026 | 41 | 40 | 77.5% | 1 |
| February 2026 | 17 | 17 | 88.2% | 0 |
| March 2026 | 48 | 46 | 89.1% | 2 |
| April 2026 | 28 | 26 | 88.5% | 2 |
| May 2026 | 52 | 52 | 86.5% | 0 |
| June 2026 | 60 | 59 | 94.9% | 1 |
| July 2026 | 62 | 59 | 88.1% | 3 |