Skip to content
WanderNerd
Check a flight

Flight Reliability

AS 229 · Alaska Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AS 229 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
2 min
Average arrival delay
0.2%
Cancelled
6 min early
Median arrival delay

Based on 468 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(71 flights)
  • Tue83%(63 flights)
  • Wed84%(64 flights)
  • Thu77%(70 flights)
  • Fri87%(71 flights)
  • Sat77%(56 flights)
  • Sun79%(71 flights)
On-time by departure window
  • 6–9 AM94%(35 flights)
  • 9 AM–12 PM98%(51 flights)
  • 12–3 PM73%(133 flights)
  • 3–6 PM89%(130 flights)
  • 6–9 PM69%(117 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%49
July 202555%60
August 202564%58
September 202582%55
October 202596%45
November 202593%29
December 202576%29
January 202690%31
February 202692%24
March 202696%25
April 202690%30
May 2026100%31
Departures on time
82%
Diverted
0.2%
Flights flown
466
Months covered
12

Keep nerding

Based on 468 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.