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Flight Reliability

AS 49 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 49 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

78%
Arrive within 15 minutes
4 min
Average arrival delay
0.9%
Cancelled
8 min early
Median arrival delay

Based on 318 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(47 flights)
  • Tue83%(40 flights)
  • Wed71%(48 flights)
  • Thu71%(42 flights)
  • Fri81%(47 flights)
  • Sat82%(44 flights)
  • Sun79%(47 flights)
On-time by departure window
  • 6–9 AM83%(35 flights)
  • 9 AM–12 PM64%(98 flights)
  • 3–6 PM83%(100 flights)
  • 6–9 PM85%(82 flights)
On-time trend by month
84%
May

Jun 71% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202571%28
July 202555%31
August 202555%29
September 202597%30
November 202590%20
December 202562%21
January 202676%29
February 202693%27
March 202680%30
April 202693%30
May 202684%31
Departures on time
82%
Diverted
0%
Flights flown
315
Months covered
12

Keep nerding

Based on 318 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.