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Flight Reliability

AS 3017 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 3017 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
1 min early
Average arrival delay
0.4%
Cancelled
14 min early
Median arrival delay

Based on 263 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(39 flights)
  • Tue91%(34 flights)
  • Wed91%(33 flights)
  • Thu77%(39 flights)
  • Fri68%(41 flights)
  • Sat86%(35 flights)
  • Sun66%(41 flights)
On-time by departure window
  • 9 AM–12 PM92%(63 flights)
  • 12–3 PM83%(18 flights)
  • 3–6 PM77%(128 flights)
  • 6–9 PM72%(53 flights)
On-time trend by month
88%
May

Aug 92% → May 88% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202592%12
September 202587%30
November 202576%29
December 202571%31
January 202663%19
February 202670%23
March 202687%31
April 202683%30
May 202688%48
Departures on time
78%
Diverted
0%
Flights flown
262
Months covered
10

Keep nerding

Based on 263 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.