Flight profile · SkyWest Airlines
OO4634
Fargo (FAR) to Denver (DEN) · scheduled 5:10 PM – 6:20 PM
How OO4634 performs
889 operations, 2023-12-01 to 2026-06-30.
OO4634 arrived on time 65.4% of the time, against 75.3% for all FAR → DEN flights — this specific departure is 9.9 percentage points worse than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 10.4 points worse.
Source: US DOT Bureau of Transportation Statistics · 889 operations between 2023-12-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO4634 | 65.4% | 1.80% | -1 min | 17.1% | 889 |
| SkyWest Airlines on FAR → DEN | 75.8% | 1.45% | -7 min | 11.2% | 2,973 |
| All FAR → DEN flights | 75.3% | 1.30% | -6 min | 10.6% | 4,300 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-12-01 to 2026-06-30
By day of week
Does OO4634 run worse on particular days?
Wednesday is historically the most reliable day and Monday the least, a gap of 9.3 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-12-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes OO4634 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 |
|---|---|---|---|
| DEN→COU Denver to Columbia | 2025-11-27 – 2025-11-27 | 1 | — |
| DEN→MYR Denver to Myrtle Beach | 2025-10-04 – 2025-10-25 | 4 | — |
| BZN→SFO Bozeman to San Francisco | 2024-11-28 – 2024-11-28 | 1 | — |
| DEN→DSM Denver to Des Moines | 2024-09-01 – 2024-09-30 | 30 | — |
| ORD→FNT Chicago to Flint | 2024-08-19 – 2024-08-31 | 13 | — |
| DEN→FAR Denver to Fargo | 2023-12-21 – 2023-12-21 | 1 | — |
| BHM→IAH Birmingham to Houston | 2023-11-02 – 2023-11-30 | 22 | — |
| FAR→ORD Fargo to Chicago | 2023-07-01 – 2023-10-28 | 119 | 88.0% |
Because the same number has served different journeys, the statistics above describe only the route OO4634 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 889 records of OO4634 operating FAR → 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.