Flight Reliability
AS 3382 · Alaska Airlines
Portland → STS (PDX–STS)94% of its flights flew this route. The rest (SFO–LAX) are included in these numbers.
- 84%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 0%
- Cancelled
- 7 min early
- Median arrival delay
Based on 255 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
AS 3382 departing between 12–3 PM arrived on time 93% of the time, versus 79% between 6–9 PM.
Friday is doing you no favors.
AS 3382 arrived on time 90% of the time on Saturdays and just 74% on Fridays. That gap is worth planning around.
A bit ahead of the Alaska Airlines network.
AS 3382 arrived on time 84% of the time, versus 80% across the Alaska Airlines network.
It basically never cancels.
Out of 255 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon85%(40 flights)
- Tue84%(37 flights)
- Wed85%(34 flights)
- Thu89%(37 flights)
- Fri74%(39 flights)
- Sat90%(29 flights)
- Sun85%(39 flights)
- 12–3 PM93%(44 flights)
- 3–6 PM85%(126 flights)
- 6–9 PM79%(85 flights)
Jun 63% → Mar 94% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 63% | 30 |
| July 2025 | 81% | 31 |
| August 2025 | 87% | 30 |
| September 2025 | 97% | 30 |
| October 2025 | 82% | 27 |
| November 2025 | 86% | 28 |
| December 2025 | 83% | 29 |
| February 2026 | 94% | 17 |
| March 2026 | 94% | 16 |
- Departures on time
- 86%
- Diverted
- 0%
- Flights flown
- 255
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 255 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.