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Route Reliability

Ketchikan → Juneau

KTN–JNU · 234 miles · Ketchikan International Airport to Juneau International Airport

80
Pretty Reliable
WanderNerd Reliability Score
87%
Arrive within 15 minutes
4 min early
Average arrival delay
3.3%
Cancelled
362
Flights in the data

Data through May 2026.

Alaska Airlines is the only airline in this data on this route, arriving on time 87% of the time across 362 flights. No comparison to make.

What the data says

Friday is doing you no favors.

KTN–JNU flights arrived on time 96% of the time on Mondays and just 76% on Fridays. That gap is worth planning around.

Keep a backup plan handy.

This route was cancelled 3.3% of the time. Typical for U.S. flights is around 1–2%.

The breakdown

On-time by weekday
  • Mon96%(50 flights)
  • Tue90%(49 flights)
  • Wed92%(51 flights)
  • Thu83%(47 flights)
  • Fri76%(50 flights)
  • Sat90%(52 flights)
  • Sun78%(50 flights)
On-time trend by month
97%
May

Jun 90% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%29
July 202590%30
August 202584%31
September 202590%30
October 202587%30
November 202582%28
December 202582%28
January 202681%26
February 202692%26
March 202677%31
April 202686%29
May 202697%31

Keep nerding

Based on 362 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.