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Flight Reliability

AS 3405 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 3405 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

88%
Arrive within 15 minutes
3 min early
Average arrival delay
0.5%
Cancelled
9 min early
Median arrival delay

Based on 199 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon96%(28 flights)
  • Tue93%(27 flights)
  • Wed93%(28 flights)
  • Thu79%(29 flights)
  • Fri86%(29 flights)
  • Sat82%(28 flights)
  • Sun90%(29 flights)
On-time by departure window
  • 6–9 AM90%(90 flights)
  • 9 AM–12 PM94%(67 flights)
  • 12–3 PM88%(25 flights)
  • 3–6 PM56%(16 flights)
On-time trend by month
90%
May

Jun 84% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202584%25
July 2025100%30
August 202594%31
September 202593%30
October 202584%25
December 202556%16
May 202690%31
Departures on time
89%
Diverted
0%
Flights flown
198
Months covered
9

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Based on 199 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.