Flight profile · American Airlines
AA455
Austin (AUS) to Phoenix (PHX) · scheduled 6:00 AM – 6:34 AM
How AA455 performs
576 operations, 2023-07-01 to 2026-06-30.
AA455 arrived on time 91.7% of the time, against 80.3% for all AUS → PHX flights — this specific departure is 11.5 percentage points better than the route as a whole. Against American Airlines’s own flights on this route it is 9.7 points better.
Source: US DOT Bureau of Transportation Statistics · 576 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AA455 | 91.7% | 1.39% | -9 min | 4.8% | 576 |
| American Airlines on AUS → PHX | 82.1% | 0.56% | -8 min | 9.0% | 3,928 |
| All AUS → PHX flights | 80.3% | 0.65% | -6 min | 6.8% | 10,313 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes AA455 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 |
|---|---|---|---|
| LAS→DFW Las Vegas to Dallas–Fort Worth | 2025-11-02 – 2026-03-07 | 115 | 74.5% |
| DFW→LAS Dallas–Fort Worth to Las Vegas | 2025-12-18 – 2026-01-05 | 19 | — |
| DFW→AUS Dallas–Fort Worth to Austin | 2023-11-05 – 2025-03-05 | 210 | 68.9% |
| CLT→GSO Charlotte to Greensboro | 2024-12-05 – 2024-12-17 | 13 | — |
| TUS→PHX Tucson to Phoenix | 2024-06-05 – 2024-08-05 | 62 | — |
| PHL→ATL Philadelphia to Atlanta | 2023-12-19 – 2023-12-19 | 1 | — |
| SFO→MIA San Francisco to Miami | 2023-07-04 – 2023-07-04 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route AA455 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 576 records of AA455 operating AUS → 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.