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Route Reliability

Everett → San Diego

PAE–SAN · 1,080 miles · Seattle Paine Field International Airport to San Diego International Airport

95
Nerd Approved
WanderNerd Reliability Score
90%
Arrive within 15 minutes
6 min early
Average arrival delay
0.5%
Cancelled
364
Flights in the data

Data through May 2026.

Alaska Airlines is the only airline in this data on this route, arriving on time 90% of the time across 364 flights. No comparison to make.

What the data says

Departure time hasn't mattered much.

On-time rates stay between 90% and 90% across the day.

Skip Monday if you can.

PAE–SAN flights arrived on time 96% of the time on Fridays. On Mondays: 82%.

Trending in the right direction.

PAE–SAN flights arrived on time 92% of the time over the last three months in the data, compared with 85% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon82%(51 flights)
  • Tue89%(52 flights)
  • Wed92%(51 flights)
  • Thu90%(50 flights)
  • Fri96%(52 flights)
  • Sat94%(52 flights)
  • Sun89%(53 flights)
On-time by departure window
  • 6–9 AM90%(289 flights)
  • 9 AM–12 PM90%(67 flights)
  • 12–3 PM—(5 flights)
On-time trend by month
94%
May

Jun 97% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%30
July 202597%31
August 202587%31
September 202593%30
October 202597%31
November 202579%29
December 202584%31
January 202686%29
February 202686%28
March 202683%30
April 2026100%30
May 202694%31

Same trip, other airports

Keep nerding

Based on 364 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.