Flight Reliability
AS 3395 · Alaska Airlines
STS → Santa Ana (STS–SNA)85% of its flights flew this route. The rest (SNA–STS) are included in these numbers.
77
Usually Fine
WanderNerd Reliability Score
- 76%
- Arrive within 15 minutes
- 17 min
- Average arrival delay
- 0.9%
- Cancelled
- 3 min early
- Median arrival delay
Based on 342 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
AS 3395 arrived on time 81% of the time on Tuesdays. On Sundays: 70%.
A bit behind the Alaska Airlines network.
AS 3395 arrived on time 76% of the time, versus 80% across the Alaska Airlines network.
Trending in the right direction.
AS 3395 arrived on time 85% of the time over the last three months in the data, compared with 65% in the three months before that.
The breakdown
- Mon71%(49 flights)
- Tue81%(48 flights)
- Wed81%(48 flights)
- Thu81%(48 flights)
- Fri72%(47 flights)
- Sat78%(49 flights)
- Sun70%(50 flights)
- 9 AM–12 PM76%(252 flights)
- 12–3 PM78%(87 flights)
94%
May
Jun 81% → May 94% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 81% | 41 |
| July 2025 | 74% | 31 |
| August 2025 | 77% | 31 |
| September 2025 | 77% | 30 |
| October 2025 | 81% | 53 |
| November 2025 | 67% | 30 |
| December 2025 | 48% | 29 |
| January 2026 | 81% | 31 |
| February 2026 | 89% | 28 |
| March 2026 | 71% | 17 |
| May 2026 | 94% | 18 |
- Departures on time
- 76%
- Diverted
- 0%
- Flights flown
- 339
- Months covered
- 11
Same route, other flights
Keep nerding
Based on 342 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.