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Flight Reliability

AS 717 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 717 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

86%
Arrive within 15 minutes
2 min early
Average arrival delay
0.6%
Cancelled
9 min early
Median arrival delay

Based on 173 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(26 flights)
  • Tue96%(24 flights)
  • Wed96%(27 flights)
  • Thu82%(22 flights)
  • Fri81%(26 flights)
  • Sat88%(24 flights)
  • Sun74%(23 flights)
On-time by departure window
  • 6–9 AM85%(115 flights)
  • 12–3 PM—(2 flights)
  • 3–6 PM86%(55 flights)
On-time trend by month
100%
May

Oct 77% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
October 202577%26
November 202589%27
December 202593%15
January 202660%25
February 202673%11
March 2026100%16
April 202693%29
May 2026100%23
Departures on time
87%
Diverted
0%
Flights flown
172
Months covered
8

Keep nerding

Based on 173 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.