DL2812
DL2812 (Delta Air Lines) is a multi-stop service on 10 routes, busiest Atlanta to Louisville. Of 790 departures recorded from October 2024 to July 2026, 77.4% left on time, according to the US BTS.
- On-time departures77.4%of 790 flights
- Average delay12.3 min
- July 202631▼ 50.0%vs July 2025
- Cancelled1.9%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 62 | – | – |
| February | 56 | – | – |
| March | 62 | 21 | ▼ 66.1% |
| April | 43 | 28 | ▼ 34.9% |
| May | 31 | 5 | ▼ 83.9% |
| June | 53 | 24 | ▼ 54.7% |
| July | 62 | 31 | ▼ 50.0% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 60 | – | in progress |
| November | 58 | – | – |
| December | 38 | – | – |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 90.3% | – | – |
| February | 80.0% | – | – |
| March | 71.7% | 76.2% | ▲ 6.3% |
| April | 72.1% | 89.3% | ▲ 23.9% |
| May | 90.3% | 100.0% | ▲ 10.7% |
| June | 61.2% | 52.2% | ▼ 14.8% |
| July | 81.7% | 53.3% | ▼ 34.7% |
| August | 86.7% | – | – |
| September | 93.3% | – | – |
| October | 85.0% | – | in progress |
| November | 65.5% | – | – |
| December | 75.7% | – | – |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 1 | – | – |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 4 | 1 | ▼ 75.0% |
| July | 2 | 1 | ▼ 50.0% |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
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 98.1% 775
- Cancelled 1.9% 15
Share of all recorded flights in the period, all legs. · Oct 26, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SDF ATL Louisville Muhammad Ali International Airport – Hartsfield Jackson Atlanta International Airport | 518 | 14.0 min | 78.2% | 193 |
| ATL SDF Hartsfield Jackson Atlanta International Airport – Louisville Muhammad Ali International Airport | 518 | 12.0 min | 79.4% | 193 |
| RSW JFK Southwest Florida International Airport – John F. Kennedy International Airport | 1,732 | 13.0 min | 74.6% | 112 |
| JFK RSW John F. Kennedy International Airport – Southwest Florida International Airport | 1,732 | 9.6 min | 74.8% | 112 |
| DFW SLC Dallas Fort Worth International Airport – Salt Lake City International Airport | 1,590 | 37.4 min | 52.8% | 55 |
| ATL GSO Hartsfield Jackson Atlanta International Airport – Piedmont Triad International Airport | 493 | 6.6 min | 84.9% | 54 |
| PHX MSP Phoenix Sky Harbor International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 2,051 | -3.2 min | 93.8% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 6 | 6 | 66.7% | 0 |
| November 2024 | 10 | 10 | 100.0% | 0 |
| December 2024 | 18 | 18 | 38.9% | 0 |
| January 2025 | 62 | 62 | 90.3% | 0 |
| February 2025 | 56 | 55 | 80.0% | 1 |
| March 2025 | 62 | 60 | 71.7% | 2 |
| April 2025 | 43 | 43 | 72.1% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 53 | 49 | 61.2% | 4 |
| July 2025 | 62 | 60 | 81.7% | 2 |
| August 2025 | 62 | 60 | 86.7% | 2 |
| September 2025 | 60 | 60 | 93.3% | 0 |
| October 2025 | 60 | 60 | 85.0% | 0 |
| November 2025 | 58 | 58 | 65.5% | 0 |
| December 2025 | 38 | 37 | 75.7% | 1 |
| March 2026 | 21 | 21 | 76.2% | 0 |
| April 2026 | 28 | 28 | 89.3% | 0 |
| May 2026 | 5 | 4 | 100.0% | 1 |
| June 2026 | 24 | 23 | 52.2% | 1 |
| July 2026 | 31 | 30 | 53.3% | 1 |