Route
PDX → SNA
Portland International Airport John Wayne Orange County International Airport
Alerts at PDX and SNA
-
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
- 90.9%
- Less than 15 minutes late
- Cancelled
- 1.0%
- Of scheduled flights
- Average delay when late
- 48 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,543
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 47%
- Air traffic control & airport 35%
- Late-arriving aircraft 17%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 95.2% | 147 |
| October 2025 | 84.3% | 143 |
| November 2025 | 89.6% | 144 |
| December 2025 | 82.8% | 149 |
| January 2026 | 87.1% | 118 |
| February 2026 | 88.7% | 107 |
| March 2026 | 90.3% | 124 |
| April 2026 | 95.7% | 120 |
| May 2026 | 98.4% | 124 |
| June 2026 | 99.2% | 118 |
| July 2026 | 91.0% | 123 |
| August 2026 | 90.4% | 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 | 90.9% | 1.0% | 48 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS1404
11% late · 309 flights
-
AS588
10% late · 308 flights
-
AS264
9% late · 277 flights
-
AS711
10% late · 126 flights
-
AS1425
7% late · 107 flights
-
AS518
4% late · 68 flights
-
AS1298
19% late · 55 flights
-
AS1084
23% late · 54 flights
-
AS1158
0% late · 45 flights
-
AS1100
2% late · 44 flights
-
AS501
3% late · 35 flights
-
AS1303
3% late · 32 flights
-
AS268
0% late · 28 flights
-
AS1179
14% late · 22 flights
-
AS1485
0% late · 21 flights
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