SkyWest Airlines
Is OO539 delayed?
No — OO539 landed in Clarksburg 24 min early, at 23:52 on Sep 6 (as of Sep 7, 03:56 UTC).
24 min early
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 6
Arrival
Clarksburg
CKB
Actual
Scheduled 00:16
Sep 6
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 24 min early
Chicago → Clarksburg
Is OO539 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
Chicago (ORD) departures
- Left more than 15 min late
- 24 of 53
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 6, 2026Arrived | Chicago | Clarksburg | -24 |
Email me if OO539 runs late
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