93% of SNA → PDX flights arrived on time in June-August 2026 (365 flights). The most reliable was AS 750, on time 95% of the time on this route. Morning flights did best (95%), afternoon flights worst (90%). Orange County (SNA): no delay reported. Portland (PDX): no delay reported.
Best time of day to fly SNA → PDX
| Morning (before noon) | |
| Afternoon (noon-5 PM) | |
| Evening (after 5 PM) |
Flights SNA → PDX, most reliable first
| Flight | Departs | On time on this route | Cancelled |
|---|---|---|---|
| AS 750 Alaska Airlines | 7:00 AM | 1.1% | |
| AS 1405 Alaska Airlines | 10:57 AM | 0% | |
| AS 589 Alaska Airlines | 6:09 PM | 0% | |
| AS 712 Alaska Airlines | 2:05 PM | 1.1% |
SNA conditions · PDX conditions · PDX → SNA · Cancellations
Plans changed?
Find another flightToday's seats SNA → PDX, any airlineRental car at SNADrive insteadHotel near SNAFree cancellation on most rooms
Affiliate links.
From BTS on-time data, June-August 2026; flights with 20+ trips on this route. On-time rates cover each flight number's whole day, which can include other legs. Departure times are local.