DL1024
DL1024 (Delta Air Lines) is a multi-stop service on 21 routes, busiest Los Angeles to San Antonio. Of 868 departures recorded from October 2024 to July 2026, 83.2% left on time, according to the US BTS.
- On-time departures83.2%of 868 flights
- Average delay10.6 min
- July 202660▲ 0.0%vs July 2025
- Cancelled2.0%
- Legs flown under this number21
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 | 21 | 59 | ▲ 181.0% |
| February | 27 | 56 | ▲ 107.4% |
| March | 31 | 62 | ▲ 100.0% |
| April | 30 | 60 | ▲ 100.0% |
| May | 34 | 36 | ▲ 5.9% |
| June | 52 | 54 | ▲ 3.8% |
| July | 60 | 60 | 0.0% |
| August | 41 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 40 | – | – |
| Year to date (Jan–Jul) | 255 | 387 | ▲ 51.8% |
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 | 85.0% | 84.2% | ▼ 0.9% |
| February | 88.9% | 90.4% | ▲ 1.7% |
| March | 83.9% | 76.7% | ▼ 8.6% |
| April | 80.0% | 73.3% | ▼ 8.3% |
| May | 81.8% | 91.7% | ▲ 12.0% |
| June | 76.9% | 83.3% | ▲ 8.3% |
| July | 88.1% | 84.5% | ▼ 4.2% |
| August | 87.8% | – | – |
| September | 96.7% | – | – |
| October | 87.1% | – | in progress |
| November | 90.0% | – | – |
| December | 77.8% | – | – |
| Year-to-date average (Jan–Jul) | 83.5% | 83.4% | ▼ 0.1% |
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 | 1 | 2 | ▲ 100.0% |
| February | 0 | 4 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 1 | 2 | ▲ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 4 | – | – |
| Year to date (Jan–Jul) | 3 | 10 | ▲ 233.3% |
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% 851
- Cancelled 2.0% 17
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 4 | 4 | 75.0% | 0 |
| November 2024 | 21 | 21 | 90.5% | 0 |
| December 2024 | 29 | 29 | 58.6% | 0 |
| January 2025 | 21 | 20 | 85.0% | 1 |
| February 2025 | 27 | 27 | 88.9% | 0 |
| March 2025 | 31 | 31 | 83.9% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 34 | 33 | 81.8% | 1 |
| June 2025 | 52 | 52 | 76.9% | 0 |
| July 2025 | 60 | 59 | 88.1% | 1 |
| August 2025 | 41 | 41 | 87.8% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 31 | 31 | 87.1% | 0 |
| November 2025 | 30 | 30 | 90.0% | 0 |
| December 2025 | 40 | 36 | 77.8% | 4 |
| January 2026 | 59 | 57 | 84.2% | 2 |
| February 2026 | 56 | 52 | 90.4% | 4 |
| March 2026 | 62 | 60 | 76.7% | 2 |
| April 2026 | 60 | 60 | 73.3% | 0 |
| May 2026 | 36 | 36 | 91.7% | 0 |
| June 2026 | 54 | 54 | 83.3% | 0 |
| July 2026 | 60 | 58 | 84.5% | 2 |