DL466
DL466 (Delta Air Lines) is a multi-stop service on 5 routes, busiest Atlanta to Las Vegas. Of 1,028 departures recorded from October 2024 to July 2026, 81.8% left on time, according to the US BTS.
- On-time departures81.8%of 1,028 flights
- Average delay10.0 min
- July 202662▲ 3.3%vs July 2025
- Cancelled0.8%
- Legs flown under this number5
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 | 35 | 45 | ▲ 28.6% |
| February | 28 | 42 | ▲ 50.0% |
| March | 40 | 59 | ▲ 47.5% |
| April | 44 | 42 | ▼ 4.5% |
| May | 33 | 48 | ▲ 45.5% |
| June | 53 | 54 | ▲ 1.9% |
| July | 60 | 62 | ▲ 3.3% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 60 | – | – |
| December | 50 | – | – |
| Year to date (Jan–Jul) | 293 | 352 | ▲ 20.1% |
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 | 64.7% | 73.3% | ▲ 13.3% |
| February | 75.0% | 85.7% | ▲ 14.3% |
| March | 85.0% | 79.7% | ▼ 6.3% |
| April | 84.1% | 83.3% | ▼ 0.9% |
| May | 66.7% | 91.3% | ▲ 36.9% |
| June | 73.6% | 77.8% | ▲ 5.7% |
| July | 83.3% | 88.3% | ▲ 6.0% |
| August | 80.3% | – | – |
| September | 96.7% | – | – |
| October | 82.3% | – | in progress |
| November | 75.0% | – | – |
| December | 83.3% | – | – |
| Year-to-date average (Jan–Jul) | 76.1% | 82.8% | ▲ 8.8% |
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 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 2 | – |
| June | 0 | 0 | – |
| July | 0 | 2 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 1 | 4 | ▲ 300.0% |
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 99.2% 1,020
- Cancelled 0.8% 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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL LAS Hartsfield Jackson Atlanta International Airport – Harry Reid International Airport | 2,805 | 8.4 min | 81.6% | 596 |
| LAS ATL Harry Reid International Airport – Hartsfield Jackson Atlanta International Airport | 2,805 | 13.9 min | 80.8% | 384 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 28 | 28 | 89.3% | 0 |
| December 2024 | 41 | 41 | 85.4% | 0 |
| January 2025 | 35 | 34 | 64.7% | 1 |
| February 2025 | 28 | 28 | 75.0% | 0 |
| March 2025 | 40 | 40 | 85.0% | 0 |
| April 2025 | 44 | 44 | 84.1% | 0 |
| May 2025 | 33 | 33 | 66.7% | 0 |
| June 2025 | 53 | 53 | 73.6% | 0 |
| July 2025 | 60 | 60 | 83.3% | 0 |
| August 2025 | 62 | 61 | 80.3% | 1 |
| September 2025 | 60 | 60 | 96.7% | 0 |
| October 2025 | 62 | 62 | 82.3% | 0 |
| November 2025 | 60 | 60 | 75.0% | 0 |
| December 2025 | 50 | 48 | 83.3% | 2 |
| January 2026 | 45 | 45 | 73.3% | 0 |
| February 2026 | 42 | 42 | 85.7% | 0 |
| March 2026 | 59 | 59 | 79.7% | 0 |
| April 2026 | 42 | 42 | 83.3% | 0 |
| May 2026 | 48 | 46 | 91.3% | 2 |
| June 2026 | 54 | 54 | 77.8% | 0 |
| July 2026 | 62 | 60 | 88.3% | 2 |