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Flight Reliability

AS 929 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 929 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

77%
Arrive within 15 minutes
4 min
Average arrival delay
1.0%
Cancelled
2 min early
Median arrival delay

Based on 296 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon71%(42 flights)
  • Tue68%(41 flights)
  • Wed85%(41 flights)
  • Thu67%(43 flights)
  • Fri81%(42 flights)
  • Sat81%(41 flights)
  • Sun84%(43 flights)
On-time by departure window
  • 6–9 AM93%(76 flights)
  • 9 AM–12 PM67%(148 flights)
  • 3–6 PM80%(69 flights)
On-time trend by month
80%
May

Jun 90% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%30
July 202577%31
August 202587%30
September 202590%30
October 202592%24
January 202677%31
February 202663%27
March 202663%30
April 202650%30
May 202680%30
Departures on time
87%
Diverted
0%
Flights flown
293
Months covered
10

Keep nerding

Based on 296 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.