DL1548
DL1548 (Delta Air Lines) is a multi-stop service on 2 routes, busiest Orlando to Atlanta. Of 607 departures recorded from October 2024 to July 2026, 92.6% left on time, according to the US BTS.
- On-time departures92.6%of 607 flights
- Average delay1.0 min
- July 202631▲ 3.3%vs July 2025
- Cancelled1.7%
- 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 | 26 | 30 | ▲ 15.4% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 26 | – | – |
| September | 18 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 28 | – | – |
| Year to date (Jan–Jul) | 206 | 211 | ▲ 2.4% |
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 | 92.3% | 96.4% | ▲ 4.5% |
| February | 89.3% | 92.9% | ▲ 4.0% |
| March | 96.8% | 83.3% | ▼ 13.9% |
| April | 96.6% | 100.0% | ▲ 3.6% |
| May | 100.0% | 100.0% | 0.0% |
| June | 96.6% | 100.0% | ▲ 3.6% |
| July | 89.3% | 90.0% | ▲ 0.8% |
| August | 92.3% | – | – |
| September | 94.4% | – | – |
| October | 74.2% | – | in progress |
| November | 92.6% | – | – |
| December | 74.1% | – | – |
| Year-to-date average (Jan–Jul) | 94.4% | 94.7% | ▲ 0.3% |
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 | 0 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 2 | 1 | ▼ 50.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 4 | 4 | 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 98.4% 597
- Cancelled 1.6% 10
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 |
|---|---|---|---|---|
| MCO ATL Orlando International Airport – Hartsfield Jackson Atlanta International Airport | 651 | 0.2 min | 94.7% | 495 |
| STL DTW St. Louis Lambert International Airport – Detroit Metropolitan Wayne County Airport | 707 | 4.6 min | 83.6% | 112 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 92.9% | 0 |
| November 2024 | 17 | 17 | 100.0% | 0 |
| December 2024 | 28 | 28 | 96.4% | 0 |
| January 2025 | 26 | 26 | 92.3% | 0 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 31 | 31 | 96.8% | 0 |
| April 2025 | 30 | 29 | 96.6% | 1 |
| May 2025 | 31 | 31 | 100.0% | 0 |
| June 2025 | 30 | 29 | 96.6% | 1 |
| July 2025 | 30 | 28 | 89.3% | 2 |
| August 2025 | 26 | 26 | 92.3% | 0 |
| September 2025 | 18 | 18 | 94.4% | 0 |
| October 2025 | 31 | 31 | 74.2% | 0 |
| November 2025 | 28 | 27 | 92.6% | 1 |
| December 2025 | 28 | 27 | 74.1% | 1 |
| January 2026 | 30 | 28 | 96.4% | 2 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 31 | 30 | 83.3% | 1 |
| April 2026 | 30 | 30 | 100.0% | 0 |
| May 2026 | 31 | 31 | 100.0% | 0 |
| June 2026 | 30 | 30 | 100.0% | 0 |
| July 2026 | 31 | 30 | 90.0% | 1 |