SkyWest Airlines
Is OO4966 delayed?
No delay reported — OO4966 is expected to leave Phoenix at 08:39 on Sep 2, as scheduled.
On time
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Phoenix
PHX
Estimated
Sep 2
Arrival
Sioux Falls
FSD
Estimated
Scheduled 13:40
Sep 2
Times shown in airport local time
Service date: · Scheduled departure date (America/Phoenix)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 28 min early
Phoenix → Sioux Falls
Is OO4966 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Phoenix (PHX) departures
- Left more than 15 min late
- 22 of 57
- Cancelled today
- 1
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 1, 2026Arrived | Phoenix | Sioux Falls | -28 |
Email me if OO4966 runs late
We email you if your next OO4966 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.