Likely delayed: there are delays at OO 3689's airports as of 6:45 PM ET. It arrived on time 92.3% of the time in June-August 2026. When it was late, the average delay was 55 minutes. None were cancelled. AUS has major delays (runway construction, max 3 hours and 3 minutes), so this flight is likely to be delayed.
High cancellation risk
Leg 1 of 2 (MSP → AUS): Next leg MSP → AUS, scheduled 7:08 AM local time. No delays at MSP right now, and it usually runs on time. Line up a backup option.
0% of its flights were cancelled in June-August 2026; AUS has major delays; rough weather at AUS.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check SkyWest for official times.
Book a backup seat MSP → SUNThis flight is cancelled often; a refundable backup costs little
What to do now
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| MSP → AUS Minneapolis, MN to Austin, TX | 7:08 AM → 10:12 AM | 83% |
| SLC → SUN Salt Lake City, UT to Sun Valley/Hailey/Ketchum, ID | 1:25 PM → 2:34 PM | 93% |
Local times. Schedules change; check your booking.
How reliable is OO 3689?
| Arrived on time (within 15 min) | 92.3% |
| Average delay when late | 55 min |
| Cancelled | 0% |
| Diverted | 1.1% |
| Flights tracked | 92 |
Best and worst days to fly OO 3689
OO 3689 was most reliable on Mondays (100% on time) and least reliable on Thursdays (77%).
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | |
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| Sunday |
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 SLC → SUN
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 3689 delayed today?
AUS has major delays (runway construction, max 3 hours and 3 minutes), so this flight is likely to be delayed. Checked 6:45 PM ET. For this flight's gate and exact status, check the SkyWest app.
Is OO 3689 usually on time?
OO 3689 arrived within 15 minutes of schedule 92.3% of the time in June-August 2026, with an average delay of 55 minutes when late.
How often is OO 3689 cancelled?
0% of OO 3689 flights were cancelled in June-August 2026.