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Flight Reliability

AS 61 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 61 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

86%
Arrive within 15 minutes
3 min early
Average arrival delay
2.3%
Cancelled
12 min early
Median arrival delay

Based on 1,447 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(197 flights)
  • Tue90%(202 flights)
  • Wed88%(195 flights)
  • Thu84%(196 flights)
  • Fri89%(202 flights)
  • Sat85%(197 flights)
  • Sun86%(201 flights)
On-time by departure window
  • 6–9 AM84%(357 flights)
  • 9 AM–12 PM87%(682 flights)
  • 12–3 PM84%(351 flights)
On-time trend by month
84%
May

Jun 88% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202588%118
July 202589%120
August 202584%124
September 202588%115
October 202587%124
November 202588%116
December 202582%105
January 202685%103
February 202683%106
March 202678%119
April 202691%118
May 202684%122
Departures on time
85%
Diverted
1.6%
Flights flown
1,390
Months covered
12

Keep nerding

Based on 1,447 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.