No delays reported for OO 5500 (ROA → ORD) as of 6:46 PM ET. It arrived on time 87.6% of the time in June-August 2026. When it was late, the average delay was 50 minutes. 3.3% of flights were cancelled. Right now there are no reported delays at ROA, ORD.
Looks on time
Next leg ROA → ORD, scheduled 6:40 AM local time. No delays at ROA right now, and it usually runs on time.
Cancellation risk: Medium 3.3% of its flights were cancelled in June-August 2026.
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 |
|---|---|---|
| ROA → ORD Roanoke, VA to Chicago, IL | 6:40 AM → 7:53 AM | 88% |
Local times. Schedules change; check your booking.
How reliable is OO 5500?
| Arrived on time (within 15 min) | 87.6% |
| Average delay when late | 50 min |
| Cancelled | 3.3% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly OO 5500
OO 5500 was most reliable on Mondays (92% on time) and least reliable on Fridays (77%).
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| Tuesday | |
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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 ROA → ORD
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 5500 delayed today?
Right now there are no reported delays at ROA, ORD. Checked 6:46 PM ET. For this flight's gate and exact status, check the SkyWest app.
Is OO 5500 usually on time?
OO 5500 arrived within 15 minutes of schedule 87.6% of the time in June-August 2026, with an average delay of 50 minutes when late.
How often is OO 5500 cancelled?
3.3% of OO 5500 flights were cancelled in June-August 2026.