Flight profile · Delta Air Lines
DL766
Detroit (DTW) to Las Vegas (LAS) · scheduled 4:25 PM – 5:47 PM
How DL766 performs
749 operations, 2024-06-07 to 2026-06-30.
DL766 arrived on time 73.0% of the time, against 79.0% for all DTW → LAS flights — this specific departure is 6.0 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 5.3 points worse.
Source: US DOT Bureau of Transportation Statistics · 749 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL766 | 73.0% | 0.40% | -2 min | 8.6% | 749 |
| Delta Air Lines on DTW → LAS | 78.4% | 0.52% | -5 min | 6.8% | 5,965 |
| All DTW → LAS flights | 79.0% | 0.51% | -6 min | 6.6% | 9,265 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL766 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.
Because the same number has served different journeys, the statistics above describe only the route DL766 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 749 records of DL766 operating DTW → 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.