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Flight Reliability

AS 2038 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 2038 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

86%
Arrive within 15 minutes
1 min
Average arrival delay
5.4%
Cancelled
5 min early
Median arrival delay

Based on 299 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon88%(41 flights)
  • Tue85%(40 flights)
  • Wed86%(36 flights)
  • Thu89%(37 flights)
  • Fri78%(46 flights)
  • Sat89%(36 flights)
  • Sun89%(47 flights)
On-time by departure window
  • 9 AM–12 PM91%(65 flights)
  • 12–3 PM88%(128 flights)
  • 6–9 PM54%(13 flights)
  • 9 PM–12 AM84%(77 flights)
On-time trend by month
92%
May

Jun 79% → May 92% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202579%29
July 202579%29
August 202591%23
October 202589%18
November 202585%27
December 202585%26
January 202677%26
February 202692%24
March 2026100%31
April 202690%30
May 202692%12
Departures on time
86%
Diverted
0%
Flights flown
283
Months covered
12

Keep nerding

Based on 299 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.