Flight profile · Delta Air Lines
DL2040
Salt Lake City (SLC) to Miami (MIA) · scheduled 11:40 PM – 5:45 AM
How DL2040 performs
753 operations, 2024-06-07 to 2026-06-30.
DL2040 arrived on time 84.2% of the time, against 81.3% for all SLC → MIA flights — this specific departure is 2.9 percentage points better than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 753 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2040 | 84.2% | 0.66% | -9 min | 3.9% | 753 |
| Delta Air Lines on SLC → MIA | 85.1% | 0.46% | -7 min | 2.8% | 1,095 |
| All SLC → MIA flights | 81.3% | 0.61% | -8 min | 5.3% | 1,963 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL2040 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 DL2040 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 753 records of DL2040 operating SLC → MIA, 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.