No delays reported for OO 3423 (IDA→SEA, EUG→SAN, SEA→IDA) as of 6:46 PM ET. It arrived on time 75.8% of the time in June-August 2026. When it was late, the average delay was 59 minutes. None were cancelled. Right now there are no reported delays at IDA, SEA, EUG, SAN.
May not fly today
Leg 3 of 3 (SEA → IDA): Next leg SEA → IDA, scheduled 7:50 PM local time. No delays at SEA right now. This flight number flew about 5 days a week in June-August 2026, so it may not operate today.
Cancellation risk: Low 0% 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.
What to do now
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| IDA → SEA Idaho Falls, ID to Seattle, WA | 6:18 AM → 7:20 AM | 100% |
| EUG → SAN Eugene, OR to San Diego, CA | 12:08 PM → 2:37 PM | 100% |
| SEA → IDA Seattle, WA to Idaho Falls, ID | 7:50 PM → 10:39 PM | 68% |
Local times. Schedules change; check your booking.
How reliable is OO 3423?
| Arrived on time (within 15 min) | 75.8% |
| Average delay when late | 59 min |
| Cancelled | 0% |
| Diverted | 0% |
| Flights tracked | 91 |
Best and worst days to fly OO 3423
OO 3423 was most reliable on Saturdays (85% on time) and least reliable on Tuesdays (67%).
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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 SEA → IDA
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 3423 delayed today?
Right now there are no reported delays at IDA, SEA, EUG, SAN. Checked 6:46 PM ET. For this flight's gate and exact status, check the SkyWest app.
Is OO 3423 usually on time?
OO 3423 arrived within 15 minutes of schedule 75.8% of the time in June-August 2026, with an average delay of 59 minutes when late.
How often is OO 3423 cancelled?
0% of OO 3423 flights were cancelled in June-August 2026.