Flight profile · SkyWest Airlines
OO5386
Boise (BOI) to Chicago (ORD) · scheduled 8:30 AM – 1:10 PM
How OO5386 performs
701 operations, 2024-05-23 to 2026-06-30.
OO5386 arrived on time 87.0% of the time, against 81.0% for all BOI → ORD flights — this specific departure is 6.0 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 1.0 points better.
Source: US DOT Bureau of Transportation Statistics · 701 operations between 2024-05-23 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5386 | 87.0% | 0.86% | -9 min | 3.9% | 701 |
| SkyWest Airlines on BOI → ORD | 86.0% | 0.75% | -10 min | 4.1% | 1,330 |
| All BOI → ORD flights | 81.0% | 0.66% | -7 min | 6.7% | 2,279 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-05-23 to 2026-06-30
Other routes OO5386 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 |
|---|---|---|---|
| ORD→SAT Chicago to San Antonio | 2026-05-05 – 2026-05-20 | 6 | — |
| LAX→SAN Los Angeles to San Diego | 2026-04-30 – 2026-05-18 | 15 | — |
| LIT→ORD Little Rock to Chicago | 2025-09-25 – 2025-10-25 | 31 | — |
| ORD→TVC Chicago to Traverse City | 2024-05-02 – 2024-05-22 | 21 | — |
| ORD→DSM Chicago to Des Moines | 2024-03-31 – 2024-05-01 | 3 | — |
| ORD→GRB Chicago to Green Bay | 2024-04-02 – 2024-04-30 | 29 | — |
| ORD→JAX Chicago to Jacksonville | 2024-03-07 – 2024-03-29 | 17 | — |
| DFW→SFO Dallas–Fort Worth to San Francisco | 2024-02-18 – 2024-03-03 | 3 | — |
| ORD→MSN Chicago to Madison | 2024-01-09 – 2024-02-14 | 35 | — |
| ORD→SCE Chicago to State College | 2024-01-04 – 2024-01-08 | 3 | — |
| ORD→OMA Chicago to Omaha | 2023-12-02 – 2023-12-17 | 6 | — |
| ORD→MLI Chicago to Moline | 2023-10-29 – 2023-11-30 | 31 | — |
| IAH→DSM Houston to Des Moines | 2023-09-29 – 2023-10-28 | 30 | — |
| MCI→ORD Kansas City to Chicago | 2023-09-06 – 2023-09-28 | 23 | — |
| SLC→IAH Salt Lake City to Houston | 2023-09-05 – 2023-09-05 | 1 | — |
| SFO→SNA San Francisco to Santa Ana | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route OO5386 currently operates. Blending them would produce an average of two different flights.
Why OO5386 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
the inbound aircraft was late, so this flight started late
Share of the delay minutes US DOT attributed to each cause for OO5386 on BOI → ORD. 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 701 records of OO5386 operating BOI → ORD, 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.