DL2811
DL2811 (Delta Air Lines) is a multi-stop service on 3 routes, busiest Salt Lake City to Dallas-Fort Worth. Of 587 departures recorded from October 2024 to July 2026, 78.1% left on time, according to the US BTS.
- On-time departures78.1%of 587 flights
- Average delay13.1 min
- July 202631▲ 416.7%vs July 2025
- Cancelled1.4%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 30 | 31 | ▲ 3.3% |
| February | 28 | 25 | ▼ 10.7% |
| March | 31 | 33 | ▲ 6.5% |
| April | 30 | 32 | ▲ 6.7% |
| May | 31 | 56 | ▲ 80.6% |
| June | 30 | 36 | ▲ 20.0% |
| July | 6 | 31 | ▲ 416.7% |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 12 | – | – |
| Year to date (Jan–Jul) | 186 | 244 | ▲ 31.2% |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 82.8% | 83.3% | ▲ 0.7% |
| February | 85.7% | 88.0% | ▲ 2.7% |
| March | 67.7% | 78.1% | ▲ 15.3% |
| April | 76.7% | 87.5% | ▲ 14.1% |
| May | 83.9% | 90.9% | ▲ 8.4% |
| June | 76.7% | 60.0% | ▼ 21.7% |
| July | 83.3% | 58.6% | ▼ 29.7% |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 81.8% | – | – |
| Year-to-date average (Jan–Jul) | 79.5% | 78.1% | ▼ 1.8% |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 1 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 1 | – |
| July | 0 | 2 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 1 | 6 | ▲ 500.0% |
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 98.6% 579
- Cancelled 1.4% 8
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SLC DFW Salt Lake City International Airport – Dallas Fort Worth International Airport | 1,590 | 11.4 min | 78.6% | 454 |
| DFW SLC Dallas Fort Worth International Airport – Salt Lake City International Airport | 1,590 | 19.1 min | 76.5% | 103 |
| MSY BOS Louis Armstrong New Orleans International Airport – Boston Logan International Airport | 2,200 | 18.6 min | 75.9% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 82.5% | 0 |
| November 2024 | 59 | 59 | 83.1% | 0 |
| December 2024 | 46 | 46 | 58.7% | 0 |
| January 2025 | 30 | 29 | 82.8% | 1 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 31 | 31 | 67.7% | 0 |
| April 2025 | 30 | 30 | 76.7% | 0 |
| May 2025 | 31 | 31 | 83.9% | 0 |
| June 2025 | 30 | 30 | 76.7% | 0 |
| July 2025 | 6 | 6 | 83.3% | 0 |
| December 2025 | 12 | 11 | 81.8% | 1 |
| January 2026 | 31 | 30 | 83.3% | 1 |
| February 2026 | 25 | 25 | 88.0% | 0 |
| March 2026 | 33 | 32 | 78.1% | 1 |
| April 2026 | 32 | 32 | 87.5% | 0 |
| May 2026 | 56 | 55 | 90.9% | 1 |
| June 2026 | 36 | 35 | 60.0% | 1 |
| July 2026 | 31 | 29 | 58.6% | 2 |