Flight Reliability
AS 765 · Alaska Airlines
Seattle → San Diego (SEA–SAN)
85
Pretty Reliable
WanderNerd Reliability Score
- 79%
- Arrive within 15 minutes
- 4 min
- Average arrival delay
- 0.5%
- Cancelled
- 4 min early
- Median arrival delay
Based on 200 historical flights. Data through May 2026.
What the data says
Saturdays have been rough.
AS 765 arrived on time 90% of the time on Tuesdays and just 68% on Saturdays. That gap is worth planning around.
Trending in the right direction.
AS 765 arrived on time 89% of the time over the last three months in the data, compared with 74% in the three months before that.
The breakdown
- Mon84%(31 flights)
- Tue90%(31 flights)
- Wed77%(26 flights)
- Thu77%(31 flights)
- Fri77%(30 flights)
- Sat68%(22 flights)
- Sun75%(28 flights)
73%
May
Nov 62% → May 73% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 62% | 21 |
| December 2025 | 68% | 31 |
| January 2026 | 74% | 31 |
| February 2026 | 79% | 28 |
| March 2026 | 96% | 27 |
| April 2026 | 96% | 27 |
| May 2026 | 73% | 30 |
- Departures on time
- 81%
- Diverted
- 0%
- Flights flown
- 199
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 200 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.