DL1573
DL1573 (Delta Air Lines) is a multi-stop service on 6 routes, busiest Orlando to New York. Of 477 departures recorded from November 2024 to July 2026, 87.4% left on time, according to the US BTS.
- On-time departures87.4%of 477 flights
- Average delay5.3 min
- July 202631▲ 34.8%vs July 2025
- Cancelled2.1%
- Legs flown under this number6
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 | 4 | 4 | 0.0% |
| February | – | 3 | – |
| March | 20 | 25 | ▲ 25.0% |
| April | 26 | 30 | ▲ 15.4% |
| May | 25 | 31 | ▲ 24.0% |
| June | 24 | 30 | ▲ 25.0% |
| July | 23 | 31 | ▲ 34.8% |
| August | 28 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
according to the US BTS · November 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 | 50.0% | 100.0% | ▲ 100.0% |
| February | – | 66.7% | – |
| March | 89.5% | 85.7% | ▼ 4.2% |
| April | 69.2% | 93.3% | ▲ 34.8% |
| May | 88.0% | 96.7% | ▲ 9.9% |
| June | 83.3% | 96.6% | ▲ 15.9% |
| July | 82.6% | 82.8% | ▲ 0.2% |
| August | 85.7% | – | – |
| September | 96.7% | – | – |
| October | 83.9% | – | in progress |
| November | 100.0% | – | – |
| December | 93.3% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 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 | 0 | 0 | – |
| February | – | 0 | – |
| March | 1 | 4 | ▲ 300.0% |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 1 | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
according to the US BTS · November 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 97.9% 467
- Cancelled 2.1% 10
Share of all recorded flights in the period, all legs. · Nov 11, 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 |
|---|---|---|---|---|
| MCO LGA Orlando International Airport – LaGuardia Airport | 1,531 | 0.7 min | 90.9% | 162 |
| LAS SEA Harry Reid International Airport – Seattle–Tacoma International Airport | 1,395 | 4.8 min | 93.9% | 131 |
| SLC MSP Salt Lake City International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 1,592 | 7.2 min | 81.5% | 125 |
| LAS SLC Harry Reid International Airport – Salt Lake City International Airport | 592 | -1.8 min | 94.7% | 38 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 20 | 20 | 90.0% | 0 |
| December 2024 | 31 | 31 | 71.0% | 0 |
| January 2025 | 4 | 4 | 50.0% | 0 |
| March 2025 | 20 | 19 | 89.5% | 1 |
| April 2025 | 26 | 26 | 69.2% | 0 |
| May 2025 | 25 | 25 | 88.0% | 0 |
| June 2025 | 24 | 24 | 83.3% | 0 |
| July 2025 | 23 | 23 | 82.6% | 0 |
| August 2025 | 28 | 28 | 85.7% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 31 | 31 | 83.9% | 0 |
| November 2025 | 30 | 30 | 100.0% | 0 |
| December 2025 | 31 | 30 | 93.3% | 1 |
| January 2026 | 4 | 4 | 100.0% | 0 |
| February 2026 | 3 | 3 | 66.7% | 0 |
| March 2026 | 25 | 21 | 85.7% | 4 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 31 | 30 | 96.7% | 1 |
| June 2026 | 30 | 29 | 96.6% | 1 |
| July 2026 | 31 | 29 | 82.8% | 2 |