Flight profile · Delta Air Lines
DL1483
Los Angeles (LAX) to Salt Lake City (SLC) · scheduled 7:20 PM – 10:15 PM
How DL1483 performs
755 operations, 2023-07-01 to 2026-06-05.
DL1483 arrived on time 83.6% of the time, against 88.3% for all LAX → SLC flights — this specific departure is 4.7 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 6.2 points worse.
Source: US DOT Bureau of Transportation Statistics · 755 operations between 2023-07-01 to 2026-06-05
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1483 | 83.6% | 0.53% | -9 min | 5.9% | 755 |
| Delta Air Lines on LAX → SLC | 89.7% | 0.37% | -11 min | 3.5% | 7,361 |
| All LAX → SLC flights | 88.3% | 0.30% | -10 min | 4.0% | 12,950 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-05
By day of week
Does DL1483 run worse on particular days?
Tuesday is historically the most reliable day and Friday the least, a gap of 14.5 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-05 · Days with fewer than 120 operations are not scored.
Other routes DL1483 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 |
|---|---|---|---|
| ATL→MOB Atlanta to Mobile | 2025-07-05 – 2025-07-05 | 1 | — |
| MOB→ATL Mobile to Atlanta | 2025-07-05 – 2025-07-05 | 1 | — |
| BOS→ATL Boston to Atlanta | 2024-11-28 – 2024-11-28 | 1 | — |
| BOS→RDU Boston to Raleigh–Durham | 2024-05-11 – 2024-06-01 | 5 | — |
| MSP→PHL Minneapolis to Philadelphia | 2024-04-13 – 2024-05-06 | 17 | — |
| PHL→MSP Philadelphia to Minneapolis | 2024-04-13 – 2024-05-06 | 17 | — |
| MSP→FLL Minneapolis to Fort Lauderdale | 2024-01-08 – 2024-03-09 | 62 | — |
| MSP→SAT Minneapolis to San Antonio | 2023-10-14 – 2023-10-21 | 2 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1483 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 755 records of DL1483 operating LAX → SLC, 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.