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Flight Reliability

AS 3320 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 3320 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

79%
Arrive within 15 minutes
8 min
Average arrival delay
3.5%
Cancelled
4 min early
Median arrival delay

Based on 230 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon75%(36 flights)
  • Tue84%(25 flights)
  • Wed81%(26 flights)
  • Thu82%(34 flights)
  • Fri83%(36 flights)
  • Sat73%(26 flights)
  • Sun74%(39 flights)
On-time by departure window
  • 6–9 AM84%(157 flights)
  • 9 AM–12 PM48%(27 flights)
  • 12–3 PM100%(21 flights)
  • 3–6 PM53%(17 flights)
On-time trend by month
100%
May

Jun 76% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202576%29
July 202590%30
August 202590%29
September 202586%29
November 202574%19
December 202562%21
April 202657%30
May 2026100%12
Departures on time
89%
Diverted
0%
Flights flown
222
Months covered
12

Keep nerding

Based on 230 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.