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Flight Reliability

AS 297 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 297 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

80%
Arrive within 15 minutes
7 min
Average arrival delay
4.3%
Cancelled
10 min early
Median arrival delay

Based on 328 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon75%(44 flights)
  • Tue85%(47 flights)
  • Wed73%(45 flights)
  • Thu86%(43 flights)
  • Fri82%(45 flights)
  • Sat84%(44 flights)
  • Sun73%(44 flights)
On-time by departure window
  • 6–9 AM82%(124 flights)
  • 3–6 PM78%(188 flights)
On-time trend by month
80%
May

Jun 69% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202569%29
July 202562%26
August 202570%30
September 202589%28
October 202574%31
November 202589%27
December 202583%30
February 202693%15
March 202687%31
April 202690%29
May 202680%30
Departures on time
81%
Diverted
0.6%
Flights flown
312
Months covered
12

Keep nerding

Based on 328 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.