Flight profile · SkyWest Airlines
OO5898
Springfield (SGF) to Denver (DEN) · scheduled 9:10 AM – 10:35 AM
How OO5898 performs
729 operations, 2024-06-27 to 2026-06-30.
OO5898 arrived on time 81.4% of the time, against 77.8% for all SGF → DEN flights — this specific departure is 3.6 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 3.6 points better.
Source: US DOT Bureau of Transportation Statistics · 729 operations between 2024-06-27 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5898 | 81.4% | 0.55% | -4 min | 8.3% | 729 |
| SkyWest Airlines on SGF → DEN | 77.8% | 0.74% | -6 min | 10.4% | 3,091 |
| All SGF → DEN flights | 77.8% | 0.74% | -6 min | 10.4% | 3,091 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-27 to 2026-06-30
Other routes OO5898 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 |
|---|---|---|---|
| DTW→ORD Detroit to Chicago | 2025-04-01 – 2025-04-01 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route OO5898 currently operates. Blending them would produce an average of two different flights.
Why OO5898 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
the inbound aircraft was late, so this flight started late
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for OO5898 on SGF → DEN. 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 729 records of OO5898 operating SGF → 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.
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