DL1153
DL1153 (Delta Air Lines) is a multi-stop service on 2 routes, busiest Atlanta to Fort Myers. Of 1,177 departures recorded from October 2024 to July 2026, 82.2% left on time, according to the US BTS.
- On-time departures82.2%of 1,177 flights
- Average delay8.4 min
- July 202662▲ 0.0%vs July 2025
- Cancelled1.5%
- 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 | 62 | 62 | 0.0% |
| February | 56 | 56 | 0.0% |
| March | 62 | 62 | 0.0% |
| April | 60 | 60 | 0.0% |
| May | 58 | 62 | ▲ 6.9% |
| June | 59 | 60 | ▲ 1.7% |
| July | 62 | 62 | 0.0% |
| August | 41 | – | – |
| September | 30 | – | – |
| October | 30 | – | in progress |
| November | 30 | – | – |
| December | 41 | – | – |
| Year to date (Jan–Jul) | 419 | 424 | ▲ 1.2% |
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 | 74.6% | 74.1% | ▼ 0.6% |
| February | 76.8% | 89.3% | ▲ 16.3% |
| March | 75.8% | 79.0% | ▲ 4.1% |
| April | 80.0% | 87.9% | ▲ 9.9% |
| May | 82.8% | 79.0% | ▼ 4.5% |
| June | 81.4% | 91.7% | ▲ 12.7% |
| July | 69.4% | 83.3% | ▲ 20.2% |
| August | 92.7% | – | – |
| September | 93.3% | – | – |
| October | 93.1% | – | in progress |
| November | 86.2% | – | – |
| December | 73.2% | – | – |
| Year-to-date average (Jan–Jul) | 77.2% | 83.5% | ▲ 8.1% |
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 | 3 | 4 | ▲ 33.3% |
| February | 0 | 0 | – |
| March | 0 | 5 | – |
| April | 0 | 2 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 13 | ▲ 333.3% |
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 98.5% 1,159
- Cancelled 1.5% 18
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 RSW Hartsfield Jackson Atlanta International Airport – Southwest Florida International Airport | 831 | 6.0 min | 83.4% | 651 |
| RSW ATL Southwest Florida International Airport – Hartsfield Jackson Atlanta International Airport | 831 | 11.4 min | 80.7% | 526 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 97.5% | 0 |
| November 2024 | 60 | 60 | 86.7% | 0 |
| December 2024 | 62 | 62 | 80.7% | 0 |
| January 2025 | 62 | 59 | 74.6% | 3 |
| February 2025 | 56 | 56 | 76.8% | 0 |
| March 2025 | 62 | 62 | 75.8% | 0 |
| April 2025 | 60 | 60 | 80.0% | 0 |
| May 2025 | 58 | 58 | 82.8% | 0 |
| June 2025 | 59 | 59 | 81.4% | 0 |
| July 2025 | 62 | 62 | 69.4% | 0 |
| August 2025 | 41 | 41 | 92.7% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 30 | 29 | 93.1% | 1 |
| November 2025 | 30 | 29 | 86.2% | 1 |
| December 2025 | 41 | 41 | 73.2% | 0 |
| January 2026 | 62 | 58 | 74.1% | 4 |
| February 2026 | 56 | 56 | 89.3% | 0 |
| March 2026 | 62 | 57 | 79.0% | 5 |
| April 2026 | 60 | 58 | 87.9% | 2 |
| May 2026 | 62 | 62 | 79.0% | 0 |
| June 2026 | 60 | 60 | 91.7% | 0 |
| July 2026 | 62 | 60 | 83.3% | 2 |