Flight profile · American Airlines
AA558
Dallas–Fort Worth (DFW) to Salt Lake City (SLC) · scheduled 6:10 PM – 7:15 PM
How AA558 performs
415 operations, 2023-12-20 to 2026-06-30.
AA558 arrived on time 55.8% of the time, against 72.1% for all DFW → SLC flights — this specific departure is 16.4 percentage points worse than the route as a whole. Against American Airlines’s own flights on this route it is 8.8 points worse.
Source: US DOT Bureau of Transportation Statistics · 415 operations between 2023-12-20 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AA558 | 55.8% | 3.61% | 11 min | 17.8% | 415 |
| American Airlines on DFW → SLC | 64.6% | 2.41% | 3 min | 13.3% | 6,609 |
| All DFW → SLC flights | 72.1% | 1.78% | -2 min | 10.7% | 11,711 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-12-20 to 2026-06-30
Other routes AA558 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 |
|---|---|---|---|
| BZN→ORD Bozeman to Chicago | 2026-01-06 – 2026-02-10 | 25 | — |
| CLT→SDF Charlotte to Louisville | 2023-11-05 – 2025-02-12 | 98 | 84.4% |
| STT→DFW Charlotte Amalie to Dallas–Fort Worth | 2024-12-07 – 2024-12-14 | 2 | — |
| LGA→CLT New York to Charlotte | 2024-10-26 – 2024-11-02 | 2 | — |
| ATL→PHL Atlanta to Philadelphia | 2024-10-07 – 2024-10-07 | 1 | — |
| PHL→ATL Philadelphia to Atlanta | 2024-10-07 – 2024-10-07 | 1 | — |
| DFW→LEX Dallas–Fort Worth to Lexington | 2024-05-06 – 2024-10-06 | 141 | 73.6% |
| LEX→DFW Lexington to Dallas–Fort Worth | 2024-05-06 – 2024-10-06 | 141 | 61.6% |
| PHX→CLT Phoenix to Charlotte | 2024-06-08 – 2024-08-03 | 9 | — |
| SFO→MIA San Francisco to Miami | 2024-04-04 – 2024-05-05 | 32 | — |
| PHX→SLC Phoenix to Salt Lake City | 2024-01-08 – 2024-02-12 | 21 | — |
| CLT→CHS Charlotte to Charleston | 2023-12-07 – 2023-12-17 | 7 | — |
| EWR→DFW Newark to Dallas–Fort Worth | 2023-07-01 – 2023-11-04 | 120 | 77.4% |
Because the same number has served different journeys, the statistics above describe only the route AA558 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 415 records of AA558 operating DFW → 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.