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Flight Reliability

AS 2009 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 2009 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

78%
Arrive within 15 minutes
10 min
Average arrival delay
2.8%
Cancelled
3 min early
Median arrival delay

Based on 248 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon83%(40 flights)
  • Tue83%(36 flights)
  • Wed79%(29 flights)
  • Thu76%(38 flights)
  • Fri70%(37 flights)
  • Sat89%(26 flights)
  • Sun71%(34 flights)
On-time by departure window
  • 3–6 PM83%(97 flights)
  • 6–9 PM76%(135 flights)
  • 9 PM–12 AM—(8 flights)
On-time trend by month
81%
Apr

Jun 70% → Apr 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202570%30
July 202587%30
August 202579%29
September 202588%25
November 202550%22
January 202694%18
February 202681%21
March 202685%27
April 202681%21
Departures on time
79%
Diverted
0.4%
Flights flown
240
Months covered
11

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Based on 248 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.