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Flight Reliability

AS 683 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 683 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

75%
Arrive within 15 minutes
9 min
Average arrival delay
0.4%
Cancelled
6 min early
Median arrival delay

Based on 280 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(42 flights)
  • Tue88%(42 flights)
  • Wed78%(45 flights)
  • Thu73%(44 flights)
  • Fri61%(31 flights)
  • Sat76%(33 flights)
  • Sun64%(42 flights)
On-time by departure window
  • 6–9 AM74%(125 flights)
  • 3–6 PM75%(154 flights)
On-time trend by month
82%
May

Jun 70% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202570%30
July 202571%31
August 202571%31
September 202583%30
November 202575%20
December 202547%19
January 202686%22
February 202696%24
March 202669%26
April 202677%26
May 202682%11
Departures on time
75%
Diverted
0%
Flights flown
279
Months covered
12

Keep nerding

Based on 280 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.