Flight Reliability
AS 712 · Alaska Airlines
Santa Ana → Portland (SNA–PDX)
92
Nerd Approved
WanderNerd Reliability Score
- 92%
- Arrive within 15 minutes
- 11 min early
- Average arrival delay
- 1.9%
- Cancelled
- 15 min early
- Median arrival delay
Based on 215 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
AS 712 arrived on time 100% of the time on Tuesdays and just 77% on Sundays. That gap is worth planning around.
Better than the Alaska Airlines network average.
AS 712 arrived on time 92% of the time, versus 80% across the Alaska Airlines network.
Ticking up lately.
AS 712 arrived on time 95% of the time over the last three months in the data, compared with 91% in the three months before that.
The breakdown
- Mon90%(31 flights)
- Tue100%(30 flights)
- Wed90%(31 flights)
- Thu93%(30 flights)
- Fri93%(30 flights)
- Sat100%(28 flights)
- Sun77%(31 flights)
94%
May
Nov 89% → May 94% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 89% | 27 |
| December 2025 | 80% | 30 |
| January 2026 | 100% | 30 |
| February 2026 | 93% | 27 |
| March 2026 | 90% | 30 |
| April 2026 | 100% | 30 |
| May 2026 | 94% | 31 |
- Departures on time
- 88%
- Diverted
- 0%
- Flights flown
- 211
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 215 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.