Alaska Airlines SAN to EWR on-time performance
Alaska Airlines nonstop flights from San Diego to Newark · Aug 2025 – Jul 2026
On-time arrivals
82%
arrived < 15 min late
Cancelled
2.7%
9 flights
Avg arrival delay
15 min
80 min when late
Rank on route
#2 of 2
route average 82% on time
Key facts
- Alaska Airlines flights on SAN to EWR arrived on time 82% of the time in Aug 2025 – Jul 2026.
- 2.7% were cancelled, and 7% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (57%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion57%
- Late-arriving aircraft17%
- Extreme weather15%
- Airline (crew, maintenance, cleaning, fueling)10%
- Security2%
Other airlines on SAN to EWR
- United Airlines82% on time · 16 min avg delay
Full SAN to EWR comparison →
Alaska Airlines on-time record across all routes →
328 Alaska Airlines flights tracked on this route; 9 cancelled, 5 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.