Route
SNA → PDX
John Wayne Orange County International Airport Portland International Airport
Alerts at SNA and PDX
-
Advisory Airport Closure SNA
Airport Closure at John Wayne Orange County International Airport (SNA): Reopens Nov 08 at 14:15 UTC.
Airport status
How punctual is this route?
- On-time arrivals
- 93.2%
- Less than 15 minutes late
- Cancelled
- 1.0%
- Of scheduled flights
- Average delay when late
- 52 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,543
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 64%
- Airline (crew, maintenance, cleaning) 23%
- Air traffic control & airport 12%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 94.6% | 147 |
| October 2025 | 90.8% | 143 |
| November 2025 | 95.8% | 143 |
| December 2025 | 88.4% | 150 |
| January 2026 | 96.6% | 118 |
| February 2026 | 94.3% | 107 |
| March 2026 | 89.4% | 124 |
| April 2026 | 97.5% | 120 |
| May 2026 | 93.5% | 124 |
| June 2026 | 91.5% | 118 |
| July 2026 | 94.3% | 123 |
| August 2026 | 92.8% | 126 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Alaska Airlines | 1,543 | 93.2% | 1.0% | 52 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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