Likely delayed: there are delays at OO 5480's airports as of 6:46 PM ET. It arrived on time 65.1% of the time in June-August 2026. When it was late, the average delay was 57 minutes. 4.3% of flights were cancelled. SFO has major delays (wind, max 5 hours and 41 minutes); AUS has major delays (runway construction, max 3 hours and 3 minutes), so this flight is likely to be delayed.
Likely delayed
Leg 1 of 3 (SFO → AUS): Likely delayed: SFO has major delays (wind, max 5 hours and 41 minutes). Scheduled to leave at 4:10 PM local time. This flight number flew about 6 days a week in June-August 2026, so it may not operate today.
Cancellation risk: High 4.3% of its flights were cancelled in June-August 2026; SFO, AUS has major delays; rough weather at AUS, GEG.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check SkyWest for official times.
Book a backup seat SFO → ACVThis flight is cancelled often; a refundable backup costs little
What to do now
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| SFO → AUS San Francisco, CA to Austin, TX | 4:10 PM → 10:10 PM | 67% |
| SFO → GEG San Francisco, CA to Spokane, WA | 4:30 PM → 6:51 PM | 83% |
| SFO → ACV San Francisco, CA to Arcata/Eureka, CA | 4:31 PM → 6:03 PM | 63% |
Local times. Schedules change; check your booking.
How reliable is OO 5480?
| Arrived on time (within 15 min) | 65.1% |
| Average delay when late | 57 min |
| Cancelled | 4.3% |
| Diverted | 5.4% |
| Flights tracked | 92 |
Best and worst days to fly OO 5480
OO 5480 was most reliable on Tuesdays (91% on time) and least reliable on Thursdays (31%).
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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 SFO → ACV
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 5480 delayed today?
SFO has major delays (wind, max 5 hours and 41 minutes); AUS has major delays (runway construction, max 3 hours and 3 minutes), so this flight is likely to be delayed. Checked 6:46 PM ET. For this flight's gate and exact status, check the SkyWest app.
Is OO 5480 usually on time?
OO 5480 arrived within 15 minutes of schedule 65.1% of the time in June-August 2026, with an average delay of 57 minutes when late.
How often is OO 5480 cancelled?
4.3% of OO 5480 flights were cancelled in June-August 2026.