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Flight Reliability

AS 3493 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 3493 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

70%
Arrive within 15 minutes
19 min
Average arrival delay
2.4%
Cancelled
1 min
Median arrival delay

Based on 380 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon75%(56 flights)
  • Tue63%(51 flights)
  • Wed56%(43 flights)
  • Thu73%(59 flights)
  • Fri70%(59 flights)
  • Sat87%(45 flights)
  • Sun64%(58 flights)
On-time by departure window
  • 6–9 AM77%(69 flights)
  • 9 AM–12 PM64%(25 flights)
  • 12–3 PM74%(109 flights)
  • 3–6 PM68%(123 flights)
  • 6–9 PM53%(45 flights)
On-time trend by month
66%
May

Jun 56% → May 66% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202556%27
July 202577%31
August 202572%43
September 202570%60
October 202573%15
November 202588%16
December 202557%42
January 202664%22
February 202676%25
March 202689%27
April 202660%25
May 202666%38
Departures on time
76%
Diverted
0%
Flights flown
371
Months covered
12

Keep nerding

Based on 380 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.