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Flight Reliability

AS 1226 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 1226 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
3 min
Average arrival delay
2.0%
Cancelled
2 min early
Median arrival delay

Based on 248 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon84%(38 flights)
  • Tue95%(37 flights)
  • Wed92%(36 flights)
  • Thu83%(36 flights)
  • Fri75%(36 flights)
  • Sat87%(30 flights)
  • Sun82%(28 flights)
On-time by departure window
  • 6–9 AM92%(113 flights)
  • 9 PM–12 AM80%(128 flights)
On-time trend by month
100%
May

Jun 87% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%15
July 202592%25
August 202596%25
September 202592%25
October 202590%20
January 202680%30
February 202679%28
March 202683%29
April 202669%29
May 2026100%15
Departures on time
89%
Diverted
0.8%
Flights flown
241
Months covered
10

Keep nerding

Based on 248 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.