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Flight Reliability

AS 934 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 934 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

61%
Arrive within 15 minutes
17 min
Average arrival delay
0.3%
Cancelled
6 min
Median arrival delay

Based on 389 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon44%(55 flights)
  • Tue63%(54 flights)
  • Wed70%(54 flights)
  • Thu61%(57 flights)
  • Fri50%(54 flights)
  • Sat67%(55 flights)
  • Sun68%(56 flights)
On-time by departure window
  • 9 AM–12 PM60%(125 flights)
  • 12–3 PM61%(134 flights)
  • 3–6 PM60%(126 flights)
On-time trend by month
55%
May

Jun 37% → May 55% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202537%49
July 202554%61
August 202561%62
September 202587%60
January 202653%30
February 202664%28
March 202655%29
April 202672%29
May 202655%31
Departures on time
65%
Diverted
0.8%
Flights flown
385
Months covered
10

Keep nerding

Based on 389 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.