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Flight Reliability

AS 805 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 805 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

70%
Arrive within 15 minutes
10 min
Average arrival delay
1.1%
Cancelled
2 min
Median arrival delay

Based on 285 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon71%(41 flights)
  • Tue80%(35 flights)
  • Wed80%(35 flights)
  • Thu63%(43 flights)
  • Fri74%(43 flights)
  • Sat67%(43 flights)
  • Sun59%(41 flights)
On-time by departure window
  • 3–6 PM85%(66 flights)
  • 6–9 PM66%(215 flights)
On-time trend by month
68%
May

Jun 73% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202573%30
July 202563%27
August 202561%28
September 202567%21
October 202571%24
January 202684%31
February 202686%28
March 202681%31
April 202647%30
May 202668%31
Departures on time
68%
Diverted
0.4%
Flights flown
281
Months covered
10

Keep nerding

Based on 285 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.