Flight Reliability
AS 264 · Alaska Airlines
Portland → Santa Ana (PDX–SNA)91% of its flights flew this route. The rest (LIH–PDX, MCI–PDX) are included in these numbers.
95
Nerd Approved
WanderNerd Reliability Score
- 89%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 0.5%
- Cancelled
- 3 min early
- Median arrival delay
Based on 216 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
AS 264 arrived on time 94% of the time on Wednesdays and just 78% on Sundays. That gap is worth planning around.
Better than the Alaska Airlines network average.
AS 264 arrived on time 89% of the time, versus 80% across the Alaska Airlines network.
Slipping a little lately.
AS 264 arrived on time 86% 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)
- Tue90%(31 flights)
- Wed94%(32 flights)
- Thu83%(30 flights)
- Fri93%(30 flights)
- Sat93%(29 flights)
- Sun78%(32 flights)
- 12–3 PM89%(214 flights)
- 3–6 PM—(1 flights)
77%
May
Nov 90% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 90% | 29 |
| December 2025 | 90% | 29 |
| January 2026 | 90% | 31 |
| February 2026 | 93% | 28 |
| March 2026 | 84% | 31 |
| April 2026 | 97% | 29 |
| May 2026 | 77% | 31 |
- Departures on time
- 91%
- Diverted
- 0%
- Flights flown
- 215
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 216 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.