Flight profile · Delta Air Lines
DL510
Las Vegas (LAS) to New York (JFK) · scheduled 7:00 AM – 3:25 PM
How DL510 performs
787 operations, 2024-01-08 to 2026-06-30.
DL510 arrived on time 93.4% of the time, against 78.9% for all LAS → JFK flights — this specific departure is 14.5 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 10.6 points better.
Source: US DOT Bureau of Transportation Statistics · 787 operations between 2024-01-08 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL510 | 93.4% | 1.14% | -17 min | 2.6% | 787 |
| Delta Air Lines on LAS → JFK | 82.8% | 1.31% | -13 min | 6.2% | 5,127 |
| All LAS → JFK flights | 78.9% | 1.43% | -11 min | 8.5% | 10,592 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-01-08 to 2026-06-30
Other routes DL510 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 |
|---|---|---|---|
| DTW→MEM Detroit to Memphis | 2025-12-20 – 2026-01-04 | 16 | — |
| ATL→LGA Atlanta to New York | 2023-07-02 – 2024-06-06 | 179 | 76.6% |
| SLC→ATL Salt Lake City to Atlanta | 2024-04-09 – 2024-05-06 | 28 | — |
| SLC→MCI Salt Lake City to Kansas City | 2024-03-12 – 2024-04-03 | 8 | — |
| HDN→MSP Hayden to Minneapolis | 2023-12-16 – 2023-12-30 | 3 | — |
| MSP→HDN Minneapolis to Hayden | 2023-12-16 – 2023-12-30 | 3 | — |
| ATL→PHX Atlanta to Phoenix | 2023-12-29 – 2023-12-29 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route DL510 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 787 records of DL510 operating LAS → JFK, 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.