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Flight Reliability

AS 3363 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 3363 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
7 min
Average arrival delay
0.5%
Cancelled
5 min early
Median arrival delay

Based on 205 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(31 flights)
  • Tue82%(28 flights)
  • Wed78%(27 flights)
  • Thu74%(31 flights)
  • Fri80%(30 flights)
  • Sat81%(26 flights)
  • Sun74%(31 flights)
On-time by departure window
  • 6–9 AM91%(66 flights)
  • 9 AM–12 PM75%(12 flights)
  • 3–6 PM71%(126 flights)
On-time trend by month
42%
May

Jun 77% → May 42% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%30
July 202581%31
August 202581%31
September 202597%30
October 202571%28
November 202585%13
December 202571%14
May 202642%12
Departures on time
78%
Diverted
0%
Flights flown
204
Months covered
10

Keep nerding

Based on 205 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.