Skip to content
WanderNerd
Check a flight

Flight Reliability

AS 3031 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 3031 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

74%
Arrive within 15 minutes
13 min
Average arrival delay
1.1%
Cancelled
2 min
Median arrival delay

Based on 176 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon88%(24 flights)
  • Tue88%(24 flights)
  • Wed88%(25 flights)
  • Thu48%(21 flights)
  • Fri50%(24 flights)
  • Sat86%(28 flights)
  • Sun65%(26 flights)
On-time by departure window
  • 6–9 AM85%(40 flights)
  • 9 AM–12 PM—(3 flights)
  • 12–3 PM69%(118 flights)
  • 3–6 PM82%(11 flights)
On-time trend by month
53%
May

Nov 77% → May 53% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 202577%35
December 202595%20
February 202677%17
March 202674%31
April 202670%30
May 202653%30
Departures on time
74%
Diverted
1.1%
Flights flown
172
Months covered
9

Keep nerding

Based on 176 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.