Flight profile · SkyWest Airlines
OO4905
Los Angeles (LAX) to El Paso (ELP) · scheduled 8:49 PM – 11:50 PM
How OO4905 performs
351 operations, 2025-01-07 to 2026-06-30.
OO4905 arrived on time 81.6% of the time, against 85.7% for all LAX → ELP flights — this specific departure is 4.1 percentage points worse than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 7.8 points worse.
Source: US DOT Bureau of Transportation Statistics · 351 operations between 2025-01-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO4905 | 81.6% | 0.28% | -9 min | 8.6% | 351 |
| SkyWest Airlines on LAX → ELP | 89.4% | 0.23% | -10 min | 4.2% | 2,607 |
| All LAX → ELP flights | 85.7% | 0.20% | -8 min | 4.4% | 4,054 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-01-07 to 2026-06-30
Other routes OO4905 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 |
|---|---|---|---|
| BFL→PHX Bakersfield to Phoenix | 2026-02-13 – 2026-04-06 | 53 | — |
| MSN→ORD Madison to Chicago | 2026-01-06 – 2026-02-11 | 32 | — |
| FSD→PHX Sioux Falls to Phoenix | 2025-12-18 – 2025-12-18 | 1 | — |
| ORD→MCI Chicago to Kansas City | 2024-12-05 – 2025-12-15 | 18 | — |
| PHX→STL Phoenix to St. Louis | 2025-12-03 – 2025-12-03 | 1 | — |
| ORD→FWA Chicago to Fort Wayne | 2025-11-02 – 2025-12-02 | 30 | — |
| DFW→AEX Dallas–Fort Worth to Alexandria | 2025-11-01 – 2025-11-01 | 1 | — |
| RIC→ORD Richmond to Chicago | 2025-10-06 – 2025-10-30 | 22 | — |
| MCI→DFW Kansas City to Dallas–Fort Worth | 2024-12-07 – 2024-12-14 | 2 | — |
| SBP→PHX San Luis Obispo to Phoenix | 2024-11-07 – 2024-12-02 | 17 | — |
| ONT→PHX Ontario to Phoenix | 2024-10-07 – 2024-11-04 | 29 | — |
| PHX→ONT Phoenix to Ontario | 2024-10-07 – 2024-11-04 | 29 | — |
| COU→DFW Columbia to Dallas–Fort Worth | 2024-09-08 – 2024-10-06 | 9 | — |
| DFW→COU Dallas–Fort Worth to Columbia | 2024-09-08 – 2024-10-06 | 9 | — |
| LAX→SMF Los Angeles to Sacramento | 2024-08-06 – 2024-09-03 | 21 | — |
| DRO→PHX Durango to Phoenix | 2024-06-05 – 2024-07-05 | 31 | — |
Because the same number has served different journeys, the statistics above describe only the route OO4905 currently operates. Blending them would produce an average of two different flights.
Why OO4905 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for OO4905 on LAX → ELP. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 351 records of OO4905 operating LAX → ELP, 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.
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