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Flight Reliability

AS 3453 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 3453 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

91%
Arrive within 15 minutes
1 min early
Average arrival delay
0%
Cancelled
5 min early
Median arrival delay

Based on 295 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon95%(42 flights)
  • Tue93%(43 flights)
  • Wed93%(43 flights)
  • Thu81%(43 flights)
  • Fri88%(41 flights)
  • Sat93%(41 flights)
  • Sun95%(42 flights)
On-time by departure window
  • 6–9 AM88%(56 flights)
  • 9 AM–12 PM93%(151 flights)
  • 3–6 PM91%(88 flights)
On-time trend by month
86%
Apr

Jun 97% → Apr 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%30
July 2025100%31
August 202597%31
September 202597%30
October 202577%31
November 202586%21
December 202594%16
January 202680%25
February 202693%28
March 202694%31
April 202686%21
Departures on time
92%
Diverted
0%
Flights flown
295
Months covered
11

Keep nerding

Based on 295 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.