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Flight Reliability

AS 1046 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 1046 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

85%
Arrive within 15 minutes
4 min
Average arrival delay
3.5%
Cancelled
1 min early
Median arrival delay

Based on 284 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon88%(41 flights)
  • Tue85%(40 flights)
  • Wed85%(39 flights)
  • Thu83%(42 flights)
  • Fri84%(38 flights)
  • Sat84%(32 flights)
  • Sun86%(42 flights)
On-time by departure window
  • 6–9 AM95%(144 flights)
  • 3–6 PM74%(129 flights)
  • 6–9 PM—(1 flights)
On-time trend by month
90%
May

Jun 67% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202567%27
July 202563%30
August 202567%27
September 202588%25
October 202591%21
January 2026100%31
February 2026100%27
March 202696%25
April 202690%30
May 202690%31
Departures on time
83%
Diverted
0%
Flights flown
274
Months covered
10

Keep nerding

Based on 284 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.