Flight profile · SkyWest Airlines
OO5438
Denver (DEN) to Monterey (MRY) · scheduled 11:30 AM – 1:31 PM
How OO5438 performs
1,091 operations, 2023-07-01 to 2026-06-30.
OO5438 arrived on time 84.1% of the time, against 80.4% for all DEN → MRY flights — this specific departure is 3.7 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 3.1 points better.
Source: US DOT Bureau of Transportation Statistics · 1,091 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5438 | 84.1% | 0.09% | -6 min | 4.8% | 1,091 |
| SkyWest Airlines on DEN → MRY | 81.0% | 0.32% | -5 min | 6.7% | 1,863 |
| All DEN → MRY flights | 80.4% | 0.37% | -5 min | 6.8% | 1,905 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does OO5438 run worse on particular days?
Sunday is historically the most reliable day and Friday the least, a gap of 6.8 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 OO5438 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 |
|---|---|---|---|
| SFO→RDM San Francisco to Redmond | 2024-05-05 – 2024-05-05 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route OO5438 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 1,091 records of OO5438 operating DEN → MRY, 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.