No delays reported for OO 3909 (DTW → AZO) as of 6:45 PM ET. It arrived on time 78.8% of the time in June-August 2026. When it was late, the average delay was 1h 47m. 6.5% of flights were cancelled. Right now there are no reported delays at DTW, AZO.
Looks on time
Next leg DTW → AZO, scheduled 10:55 PM local time. No delays at DTW right now.
Cancellation risk: Medium 6.5% 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 |
|---|---|---|
| DTW → AZO Detroit, MI to Kalamazoo, MI | 10:55 PM → 11:56 PM | 79% |
Local times. Schedules change; check your booking.
How reliable is OO 3909?
| Arrived on time (within 15 min) | 78.8% |
| Average delay when late | 107 min |
| Cancelled | 6.5% |
| Diverted | 1.1% |
| Flights tracked | 92 |
Best and worst days to fly OO 3909
OO 3909 was most reliable on Fridays (92% on time) and least reliable on Wednesdays (58%).
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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 DTW → AZO
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 3909 delayed today?
Right now there are no reported delays at DTW, AZO. Checked 6:45 PM ET. For this flight's gate and exact status, check the SkyWest app.
Is OO 3909 usually on time?
OO 3909 arrived within 15 minutes of schedule 78.8% of the time in June-August 2026, with an average delay of 107 minutes when late.
How often is OO 3909 cancelled?
6.5% of OO 3909 flights were cancelled in June-August 2026.