Flight profile · SkyWest Airlines
OO5221
Amarillo (AMA) to Denver (DEN) · scheduled 8:00 AM – 10:25 AM
How OO5221 performs
1,060 operations, 2023-07-01 to 2026-06-30.
OO5221 arrived on time 82.1% of the time, against 73.9% for all AMA → DEN flights — this specific departure is 8.2 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 7.7 points better.
Source: US DOT Bureau of Transportation Statistics · 1,060 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5221 | 82.1% | 1.13% | -11 min | 6.7% | 1,060 |
| SkyWest Airlines on AMA → DEN | 74.4% | 1.71% | -6 min | 11.2% | 1,868 |
| All AMA → DEN flights | 73.9% | 1.59% | -5 min | 10.8% | 2,072 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does OO5221 run worse on particular days?
Tuesday is historically the most reliable day and Saturday the least, a gap of 13.4 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes OO5221 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 |
|---|---|---|---|
| DEN→LNK Denver to Lincoln | 2024-05-23 – 2024-06-26 | 35 | — |
| SBA→SFO Santa Barbara to San Francisco | 2023-10-29 – 2023-10-29 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route OO5221 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 1,060 records of OO5221 operating AMA → DEN, 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.