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Flight Reliability

AS 933 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 933 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

64%
Arrive within 15 minutes
11 min
Average arrival delay
0.8%
Cancelled
6 min
Median arrival delay

Based on 253 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon54%(37 flights)
  • Tue71%(31 flights)
  • Wed75%(36 flights)
  • Thu59%(39 flights)
  • Fri67%(39 flights)
  • Sat56%(32 flights)
  • Sun69%(36 flights)
On-time by departure window
  • 6–9 AM74%(148 flights)
  • 3–6 PM51%(102 flights)
On-time trend by month
77%
May

Jun 32% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202532%19
July 202545%31
August 202550%28
September 202571%21
January 202687%30
February 202663%27
March 202674%31
April 202666%29
May 202677%31
Departures on time
58%
Diverted
0.4%
Flights flown
250
Months covered
10

Keep nerding

Based on 253 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.