Flight profile · SkyWest Airlines
OO4091
Los Angeles (LAX) to Albuquerque (ABQ) · scheduled 2:20 PM – 5:19 PM
How OO4091 performs
771 operations, 2023-09-05 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 771 operations between 2023-09-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO4091 | 85.9% | 0.00% | -7 min | 3.9% | 771 |
| SkyWest Airlines on LAX → ABQ | 88.1% | 0.11% | -10 min | 3.6% | 5,392 |
| All LAX → ABQ flights | 86.4% | 0.13% | -8 min | 3.6% | 6,793 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-09-05 to 2026-06-30
By day of week
Does OO4091 run worse on particular days?
Monday is historically the most reliable day and Thursday the least, a gap of 6.8 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-09-05 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes OO4091 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 |
|---|---|---|---|
| ABQ→LAX Albuquerque to Los Angeles | 2023-12-16 – 2026-06-30 | 198 | 87.4% |
| LAX→PHX Los Angeles to Phoenix | 2026-03-07 – 2026-03-07 | 1 | — |
| DTW→ALB Detroit to Albany | 2023-11-05 – 2023-12-15 | 38 | — |
| ALB→DTW Albany to Detroit | 2023-11-05 – 2023-12-15 | 38 | — |
| ORD→JFK Chicago to New York | 2023-10-28 – 2023-11-04 | 8 | — |
| SEA→LWS Seattle to Lewiston | 2023-10-08 – 2023-10-08 | 1 | — |
| LAX→SAN Los Angeles to San Diego | 2023-07-04 – 2023-09-04 | 63 | — |
| SAN→LAX San Diego to Los Angeles | 2023-07-04 – 2023-09-04 | 61 | — |
Because the same number has served different journeys, the statistics above describe only the route OO4091 currently operates. Blending them would produce an average of two different flights.
Why OO4091 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
weather severe enough to stop this flight specifically
airspace and airport capacity, including weather-driven flow control
Share of the delay minutes US DOT attributed to each cause for OO4091 on LAX → ABQ. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on LAX → ABQ
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| OO4108 | SkyWest Airlines | 88.6% | 8 min early | 727 |
| OO4098 | SkyWest Airlines | 86.9% | 8 min early | 744 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 771 records of OO4091 operating LAX → ABQ, 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.