Flight profile · Delta Air Lines
DL1447
Salt Lake City (SLC) to Phoenix (PHX) · scheduled 8:20 AM – 8:59 AM
How DL1447 performs
752 operations, 2024-06-07 to 2026-06-30.
DL1447 arrived on time 92.5% of the time, against 83.8% for all SLC → PHX flights — this specific departure is 8.7 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 7.3 points better.
Source: US DOT Bureau of Transportation Statistics · 752 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1447 | 92.5% | 0.93% | -12 min | 2.4% | 752 |
| Delta Air Lines on SLC → PHX | 85.2% | 0.33% | -7 min | 4.5% | 5,184 |
| All SLC → PHX flights | 83.8% | 0.43% | -8 min | 5.0% | 17,331 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL1447 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 |
|---|---|---|---|
| PHX→SLC Phoenix to Salt Lake City | 2024-06-07 – 2026-06-30 | 592 | 93.7% |
| JFK→MCO New York to Orlando | 2024-05-07 – 2024-06-06 | 31 | — |
| PDX→MSP Portland to Minneapolis | 2024-04-09 – 2024-05-06 | 28 | — |
| SLC→EWR Salt Lake City to Newark | 2024-03-10 – 2024-04-08 | 30 | — |
| MSP→LAX Minneapolis to Los Angeles | 2024-01-08 – 2024-03-09 | 62 | — |
| MSP→TUS Minneapolis to Tucson | 2023-12-16 – 2024-01-07 | 23 | — |
| TUS→MSP Tucson to Minneapolis | 2023-12-16 – 2024-01-07 | 23 | — |
| DTW→DCA Detroit to Washington | 2023-09-05 – 2023-12-15 | 99 | 75.5% |
| DCA→DTW Washington to Detroit | 2023-09-05 – 2023-12-15 | 74 | — |
| MSP→RDU Minneapolis to Raleigh–Durham | 2023-07-01 – 2023-09-04 | 64 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1447 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 752 records of DL1447 operating SLC → PHX, 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.