DL1512
DL1512 (Delta Air Lines) is a multi-stop service on 2 routes, busiest Atlanta to Fort Lauderdale. Of 1,067 departures recorded from October 2024 to July 2026, 78.2% left on time, according to the US BTS.
- On-time departures78.2%of 1,067 flights
- Average delay11.1 min
- July 202662▲ 0.0%vs July 2025
- Cancelled2.0%
- 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 | 36 | 62 | ▲ 72.2% |
| February | 28 | 56 | ▲ 100.0% |
| March | 31 | 38 | ▲ 22.6% |
| April | 30 | 30 | 0.0% |
| May | 56 | 56 | 0.0% |
| June | 60 | 60 | 0.0% |
| July | 62 | 62 | 0.0% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 60 | – | – |
| December | 62 | – | – |
| Year to date (Jan–Jul) | 303 | 364 | ▲ 20.1% |
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 | 61.8% | 78.3% | ▲ 26.8% |
| February | 71.4% | 71.4% | 0.0% |
| March | 71.0% | 81.1% | ▲ 14.2% |
| April | 73.3% | 76.7% | ▲ 4.6% |
| May | 83.9% | 87.0% | ▲ 3.7% |
| June | 86.2% | 86.2% | 0.0% |
| July | 78.3% | 70.7% | ▼ 9.8% |
| August | 69.4% | – | – |
| September | 86.7% | – | – |
| October | 88.7% | – | in progress |
| November | 81.0% | – | – |
| December | 68.3% | – | – |
| Year-to-date average (Jan–Jul) | 75.1% | 78.8% | ▲ 4.8% |
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 | 2 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 2 | – |
| June | 2 | 2 | 0.0% |
| July | 2 | 4 | ▲ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 6 | 11 | ▲ 83.3% |
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 98.0% 1,046
- Cancelled 2.0% 21
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 |
|---|---|---|---|---|
| ATL FLL Hartsfield Jackson Atlanta International Airport – Fort Lauderdale Hollywood International Airport | 936 | 8.6 min | 80.9% | 658 |
| FLL ATL Fort Lauderdale Hollywood International Airport – Hartsfield Jackson Atlanta International Airport | 936 | 15.2 min | 73.8% | 409 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 30 | 30 | 90.0% | 0 |
| December 2024 | 44 | 44 | 65.9% | 0 |
| January 2025 | 36 | 34 | 61.8% | 2 |
| February 2025 | 28 | 28 | 71.4% | 0 |
| March 2025 | 31 | 31 | 71.0% | 0 |
| April 2025 | 30 | 30 | 73.3% | 0 |
| May 2025 | 56 | 56 | 83.9% | 0 |
| June 2025 | 60 | 58 | 86.2% | 2 |
| July 2025 | 62 | 60 | 78.3% | 2 |
| August 2025 | 62 | 62 | 69.4% | 0 |
| September 2025 | 60 | 60 | 86.7% | 0 |
| October 2025 | 62 | 62 | 88.7% | 0 |
| November 2025 | 60 | 58 | 81.0% | 2 |
| December 2025 | 62 | 60 | 68.3% | 2 |
| January 2026 | 62 | 60 | 78.3% | 2 |
| February 2026 | 56 | 56 | 71.4% | 0 |
| March 2026 | 38 | 37 | 81.1% | 1 |
| April 2026 | 30 | 30 | 76.7% | 0 |
| May 2026 | 56 | 54 | 87.0% | 2 |
| June 2026 | 60 | 58 | 86.2% | 2 |
| July 2026 | 62 | 58 | 70.7% | 4 |