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Flight Reliability

AS 201 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 201 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

82%
Arrive within 15 minutes
5 min early
Average arrival delay
0.3%
Cancelled
11 min early
Median arrival delay

Based on 289 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon83%(46 flights)
  • Tue81%(42 flights)
  • Wed83%(35 flights)
  • Thu79%(43 flights)
  • Fri77%(44 flights)
  • Sat95%(39 flights)
  • Sun77%(39 flights)
On-time by departure window
  • 12–3 PM86%(36 flights)
  • 3–6 PM83%(81 flights)
  • 6–9 PM83%(161 flights)
  • 9 PM–12 AM50%(10 flights)
On-time trend by month
84%
May

Jun 90% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%10
July 202585%27
August 202580%25
September 202594%18
November 202574%23
December 202587%30
January 202673%30
February 202682%28
March 202674%31
April 202683%30
May 202684%31
Departures on time
85%
Diverted
0%
Flights flown
288
Months covered
12

Keep nerding

Based on 289 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.