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Flight Reliability

AS 115 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 115 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

83%
Arrive within 15 minutes
1 min early
Average arrival delay
1.8%
Cancelled
4 min early
Median arrival delay

Based on 225 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(33 flights)
  • Tue85%(26 flights)
  • Wed82%(33 flights)
  • Thu79%(34 flights)
  • Fri77%(31 flights)
  • Sat88%(32 flights)
  • Sun88%(32 flights)
On-time by departure window
  • 12–3 AM—(1 flights)
  • 6–9 PM79%(47 flights)
  • 9 PM–12 AM84%(173 flights)
On-time trend by month
86%
Apr

Jun 77% → Apr 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%30
July 202569%29
August 202579%29
September 202588%25
January 202692%25
February 202682%27
March 202697%31
April 202686%21
Departures on time
81%
Diverted
0%
Flights flown
221
Months covered
10

Keep nerding

Based on 225 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.