Flight profile · Delta Air Lines
DL1659
Salt Lake City (SLC) to Las Vegas (LAS) · scheduled 11:55 AM – 12:22 PM
How DL1659 performs
754 operations, 2024-06-07 to 2026-06-30.
DL1659 arrived on time 78.6% of the time, against 76.8% for all SLC → LAS flights — this specific departure is 1.8 percentage points better than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 754 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1659 | 78.6% | 0.27% | -3 min | 7.7% | 754 |
| Delta Air Lines on SLC → LAS | 78.0% | 0.48% | -3 min | 6.5% | 5,204 |
| All SLC → LAS flights | 76.8% | 0.64% | -4 min | 7.3% | 12,416 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL1659 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→SLC Las Vegas to Salt Lake City | 2024-06-07 – 2026-06-30 | 716 | 82.3% |
| ORD→MSP Chicago to Minneapolis | 2024-05-07 – 2024-06-06 | 31 | — |
| MSP→ORD Minneapolis to Chicago | 2024-05-07 – 2024-06-06 | 26 | — |
| BOS→DTW Boston to Detroit | 2024-03-10 – 2024-05-06 | 58 | — |
| MSP→MCI Minneapolis to Kansas City | 2024-01-08 – 2024-03-09 | 62 | — |
| ATL→CHO Atlanta to Charlottesville | 2023-09-05 – 2024-01-06 | 122 | 95.9% |
| BOI→MSP Boise to Minneapolis | 2023-07-02 – 2023-09-04 | 54 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1659 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 754 records of DL1659 operating SLC → 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.