Flight profile · Delta Air Lines
DL466
Atlanta (ATL) to Las Vegas (LAS) · scheduled 11:00 AM – 12:09 PM
How DL466 performs
935 operations, 2023-07-01 to 2026-06-30.
DL466 arrived on time 79.7% of the time, against 74.9% for all ATL → LAS flights — this specific departure is 4.7 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 1.9 points better.
Source: US DOT Bureau of Transportation Statistics · 935 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL466 | 79.7% | 0.21% | -4 min | 6.0% | 935 |
| Delta Air Lines on ATL → LAS | 77.8% | 0.75% | -3 min | 6.1% | 9,972 |
| All ATL → LAS flights | 74.9% | 0.92% | -3 min | 7.7% | 14,926 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does DL466 run worse on particular days?
Wednesday is historically the most reliable day and Friday the least, a gap of 15.7 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes DL466 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| LAS→ATL Las Vegas to Atlanta | 2023-07-05 – 2026-06-30 | 726 | 82.5% |
| MCO→DTW Orlando to Detroit | 2026-06-01 – 2026-06-06 | 6 | — |
| DTW→FLL Detroit to Fort Lauderdale | 2026-05-07 – 2026-05-31 | 21 | — |
| FLL→DTW Fort Lauderdale to Detroit | 2026-05-07 – 2026-05-31 | 21 | — |
| EWR→DTW Newark to Detroit | 2023-12-24 – 2024-01-01 | 4 | — |
| BNA→MSP Nashville to Minneapolis | 2023-11-23 – 2023-11-23 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route DL466 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 935 records of DL466 operating ATL → LAS, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.