American Airlines SEA to SJC on-time performance
American Airlines nonstop flights from Seattle to San Jose · Aug 2025 – Jul 2026
On-time arrivals
100%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
5 min
– when late
Rank on route
#1 of 5
route average 81% on time
Key facts
- American Airlines flights on SEA to SJC arrived on time 100% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 0% arrived an hour or more late.
- That ranks #1 of 5 airlines on this route, which averaged 81% on time overall.
On-time trend by month
Monthly trend appears once two or more months of data are available.
Why this airline's flights were late
No delay causes recorded in this period.
Other airlines on SEA to SJC
- Alaska Airlines81% on time · 10 min avg delay
- SkyWest Airlines87% on time · 9 min avg delay
- Southwest Airlines72% on time · 13 min avg delay
- United Airlines100% on time · 0 min avg delay
Full SEA to SJC comparison →
American Airlines on-time record across all routes →
4 American Airlines flights tracked on this route; 0 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.