No delays reported for OO 4634 (IAH→SGF, FAR→DEN) as of 6:45 PM ET. It arrived on time 57.8% of the time in June-August 2026. When it was late, the average delay was 1h 46m. 1.1% of flights were cancelled. Right now there are no reported delays at IAH, SGF, FAR, DEN.
Looks on time
Leg 2 of 2 (FAR → DEN): Should be in the air from FAR, scheduled to land at DEN at 6:24 PM local time.
Cancellation risk: Medium 1.1% of its flights were cancelled in June-August 2026; rough weather at IAH.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check SkyWest for official times.
Before you fly
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| IAH → SGF Houston, TX to Springfield, MO | 12:25 PM → 2:18 PM | 100% |
| FAR → DEN Fargo, ND to Denver, CO | 5:11 PM → 6:24 PM | 57% |
Local times. Schedules change; check your booking.
How reliable is OO 4634?
| Arrived on time (within 15 min) | 57.8% |
| Average delay when late | 106 min |
| Cancelled | 1.1% |
| Diverted | 1.1% |
| Flights tracked | 92 |
Best and worst days to fly OO 4634
OO 4634 was most reliable on Saturdays (69% on time) and least reliable on Wednesdays (46%).
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Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by SkyWest to the Department of Transportation.
Other flights FAR → DEN
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the SkyWest app.
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is OO 4634 delayed today?
Right now there are no reported delays at IAH, SGF, FAR, DEN. Checked 6:45 PM ET. For this flight's gate and exact status, check the SkyWest app.
Is OO 4634 usually on time?
OO 4634 arrived within 15 minutes of schedule 57.8% of the time in June-August 2026, with an average delay of 106 minutes when late.
How often is OO 4634 cancelled?
1.1% of OO 4634 flights were cancelled in June-August 2026.