Skip to content
WanderNerd
Check a flight

Flight Reliability

AS 2146 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 2146 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

81%
Arrive within 15 minutes
7 min
Average arrival delay
0.8%
Cancelled
2 min early
Median arrival delay

Based on 258 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon82%(39 flights)
  • Tue85%(34 flights)
  • Wed74%(31 flights)
  • Thu87%(39 flights)
  • Fri69%(39 flights)
  • Sat82%(33 flights)
  • Sun88%(40 flights)
On-time by departure window
  • 9 AM–12 PM92%(141 flights)
  • 3–6 PM62%(95 flights)
  • 6–9 PM—(1 flights)
  • 9 PM–12 AM94%(18 flights)
On-time trend by month
94%
May

Jun 84% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202584%19
July 202555%31
August 202569%26
September 202547%17
November 202593%30
December 202577%30
January 2026100%30
February 202696%28
March 2026100%17
May 202694%18
Departures on time
82%
Diverted
0.4%
Flights flown
255
Months covered
12

Keep nerding

Based on 258 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.