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Flight Reliability

AS 2117 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 2117 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

88%
Arrive within 15 minutes
2 min early
Average arrival delay
0.3%
Cancelled
6 min early
Median arrival delay

Based on 680 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon90%(104 flights)
  • Tue89%(92 flights)
  • Wed87%(94 flights)
  • Thu88%(99 flights)
  • Fri84%(103 flights)
  • Sat81%(78 flights)
  • Sun93%(104 flights)
On-time by departure window
  • 6–9 AM90%(320 flights)
  • 9 AM–12 PM58%(19 flights)
  • 12–3 PM87%(299 flights)
  • 3–6 PM92%(36 flights)
On-time trend by month
81%
May

Jun 90% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%57
July 202582%62
August 202587%61
September 202587%60
October 202581%62
November 202589%52
December 202582%61
January 202694%48
February 202697%37
March 202694%54
April 202697%58
May 202681%62
Departures on time
89%
Diverted
0.6%
Flights flown
674
Months covered
12

Keep nerding

Based on 680 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.