DL1328
DL1328 (Delta Air Lines) is a multi-stop service on 9 routes, busiest Atlanta to Miami. Of 823 departures recorded from October 2024 to July 2026, 59.4% left on time, according to the US BTS.
- On-time departures59.4%of 823 flights
- Average delay28.3 min
- July 202631▼ 29.5%vs July 2025
- Cancelled1.6%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 39 | 31 | ▼ 20.5% |
| February | 37 | 31 | ▼ 16.2% |
| March | 49 | 35 | ▼ 28.6% |
| April | 40 | 42 | ▲ 5.0% |
| May | 51 | 59 | ▲ 15.7% |
| June | 47 | 36 | ▼ 23.4% |
| July | 44 | 31 | ▼ 29.5% |
| August | 24 | – | – |
| September | 2 | – | – |
| October | – | – | in progress |
| November | 43 | – | – |
| December | 60 | – | – |
| Year to date (Jan–Jul) | 307 | 265 | ▼ 13.7% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 63.2% | 51.7% | ▼ 18.1% |
| February | 73.0% | 86.7% | ▲ 18.8% |
| March | 59.2% | 66.7% | ▲ 12.7% |
| April | 66.7% | 57.1% | ▼ 14.3% |
| May | 33.3% | 50.9% | ▲ 52.6% |
| June | 46.7% | 61.1% | ▲ 30.9% |
| July | 42.9% | 64.5% | ▲ 50.5% |
| August | 58.3% | – | – |
| September | 100.0% | – | – |
| October | – | – | in progress |
| November | 75.6% | – | – |
| December | 63.3% | – | – |
| Year-to-date average (Jan–Jul) | 55.0% | 62.7% | ▲ 14.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | 0 | 1 | – |
| March | 0 | 2 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 5 | ▼ 16.7% |
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 98.4% 810
- Cancelled 1.6% 13
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL MIA Hartsfield Jackson Atlanta International Airport – Miami International Airport | 959 | 22.0 min | 65.5% | 405 |
| MIA ATL Miami International Airport – Hartsfield Jackson Atlanta International Airport | 959 | 47.8 min | 39.9% | 248 |
| MSY BOS Louis Armstrong New Orleans International Airport – Boston Logan International Airport | 2,200 | 30.3 min | 61.8% | 55 |
| ATL DJT Hartsfield Jackson Atlanta International Airport – President Donald J. Trump International Airport | 878 | 7.6 min | 77.5% | 41 |
| DJT ATL President Donald J. Trump International Airport – Hartsfield Jackson Atlanta International Airport | 878 | 6.1 min | 71.8% | 40 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 33 | 33 | 78.8% | 0 |
| November 2024 | 41 | 41 | 73.2% | 0 |
| December 2024 | 48 | 48 | 39.6% | 0 |
| January 2025 | 39 | 38 | 63.2% | 1 |
| February 2025 | 37 | 37 | 73.0% | 0 |
| March 2025 | 49 | 49 | 59.2% | 0 |
| April 2025 | 40 | 39 | 66.7% | 1 |
| May 2025 | 51 | 51 | 33.3% | 0 |
| June 2025 | 47 | 45 | 46.7% | 2 |
| July 2025 | 44 | 42 | 42.9% | 2 |
| August 2025 | 24 | 24 | 58.3% | 0 |
| September 2025 | 2 | 2 | 100.0% | 0 |
| November 2025 | 43 | 41 | 75.6% | 2 |
| December 2025 | 60 | 60 | 63.3% | 0 |
| January 2026 | 31 | 29 | 51.7% | 2 |
| February 2026 | 31 | 30 | 86.7% | 1 |
| March 2026 | 35 | 33 | 66.7% | 2 |
| April 2026 | 42 | 42 | 57.1% | 0 |
| May 2026 | 59 | 59 | 50.9% | 0 |
| June 2026 | 36 | 36 | 61.1% | 0 |
| July 2026 | 31 | 31 | 64.5% | 0 |