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Flight Reliability

AS 3317 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 3317 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

83%
Arrive within 15 minutes
6 min
Average arrival delay
0.8%
Cancelled
4 min early
Median arrival delay

Based on 254 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon74%(35 flights)
  • Tue89%(27 flights)
  • Wed79%(28 flights)
  • Thu89%(36 flights)
  • Fri92%(37 flights)
  • Sat86%(43 flights)
  • Sun72%(43 flights)
On-time by departure window
  • 6–9 AM92%(50 flights)
  • 9 AM–12 PM78%(138 flights)
  • 12–3 PM87%(45 flights)
  • 3–6 PM88%(16 flights)
On-time trend by month
90%
Mar

Jun 57% → Mar 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202557%30
July 202587%31
August 202581%31
September 202586%29
October 202592%26
December 202577%22
January 202686%22
February 202690%20
March 202690%30
Departures on time
85%
Diverted
1.2%
Flights flown
249
Months covered
10

Keep nerding

Based on 254 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.