Skip to content
WanderNerd
Check a flight

Flight Reliability

AS 3255 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 3255 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

87%
Arrive within 15 minutes
6 min
Average arrival delay
0%
Cancelled
2 min early
Median arrival delay

Based on 78 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon90%(10 flights)
  • Tue91%(11 flights)
  • Wed83%(12 flights)
  • Thu91%(11 flights)
  • Fri73%(11 flights)
  • Sat83%(12 flights)
  • Sun100%(11 flights)
On-time by departure window
  • 6–9 AM—(1 flights)
  • 9 AM–12 PM86%(36 flights)
  • 12–3 PM96%(22 flights)
  • 6–9 PM79%(19 flights)
On-time trend by month
79%
May

Oct 96% → May 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
October 202596%22
March 202667%15
April 2026100%21
May 202679%19
Departures on time
90%
Diverted
0%
Flights flown
78
Months covered
5

Keep nerding

Based on 78 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.