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Flight Reliability

AS 825 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 825 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

79%
Arrive within 15 minutes
3 min
Average arrival delay
0.5%
Cancelled
4 min early
Median arrival delay

Based on 218 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon67%(21 flights)
  • Tue95%(20 flights)
  • Wed96%(22 flights)
  • Thu70%(43 flights)
  • Fri64%(42 flights)
  • Sat83%(40 flights)
  • Sun93%(28 flights)
On-time by departure window
  • 6–9 AM84%(135 flights)
  • 9 AM–12 PM100%(10 flights)
  • 3–6 PM66%(71 flights)
On-time trend by month
71%
May

Jun 79% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202579%29
July 202581%31
August 202590%30
September 202587%30
October 202588%25
January 202671%17
February 202650%12
March 202650%12
April 202685%13
May 202671%17
Departures on time
83%
Diverted
0.5%
Flights flown
216
Months covered
10

Keep nerding

Based on 218 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.