Flight profile · Delta Air Lines
DL2514
Salt Lake City (SLC) to Houston (IAH) · scheduled 5:35 PM – 9:38 PM
How DL2514 performs
754 operations, 2024-06-07 to 2026-06-30.
DL2514 arrived on time 78.3% of the time, against 83.6% for all SLC → IAH flights — this specific departure is 5.3 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 3.7 points worse.
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 | |
|---|---|---|---|---|---|
| DL2514 | 78.3% | 0.80% | -6 min | 9.4% | 754 |
| Delta Air Lines on SLC → IAH | 82.0% | 0.42% | -8 min | 6.0% | 3,072 |
| All SLC → IAH flights | 83.6% | 1.08% | -8 min | 5.6% | 5,911 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL2514 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 |
|---|---|---|---|
| MSP→FCA Minneapolis to Kalispell | 2024-05-07 – 2024-06-06 | 31 | — |
| PHX→SLC Phoenix to Salt Lake City | 2024-04-09 – 2024-05-06 | 24 | — |
| SLC→PHX Salt Lake City to Phoenix | 2024-04-09 – 2024-05-06 | 24 | — |
| MSP→MCO Minneapolis to Orlando | 2024-03-10 – 2024-04-08 | 30 | — |
| PHX→BOS Phoenix to Boston | 2024-01-18 – 2024-03-08 | 18 | — |
| IND→ATL Indianapolis to Atlanta | 2023-11-05 – 2024-01-07 | 64 | — |
| DFW→DTW Dallas–Fort Worth to Detroit | 2023-10-09 – 2023-11-04 | 27 | — |
| LAX→SAT Los Angeles to San Antonio | 2023-07-05 – 2023-10-08 | 94 | 71.3% |
Because the same number has served different journeys, the statistics above describe only the route DL2514 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 754 records of DL2514 operating SLC → IAH, 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.