BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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KTN→SIT

Ketchikan, AK (KTN) to Sitka, AK (SIT) flight delay odds

66.0% of 365 official scheduled KTN-to-SIT flights arrived on time; 15.9% arrived at least 30 minutes late and 4.9% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALHigher disruption
66.0%arrived on time
15.9%30+ min late
4.9%cancelled
365scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.8%all scheduled flights
120+ minutes late3.8%all scheduled flights
Diverted1.4%did not reach as scheduled
Average arrival+10.2 mincompleted flights

Which departure time was most reliable for KTN to SIT?

Only Evening met the KTN-to-SIT departure window threshold: 65.9% of 364 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Evening36465.9%15.9%4.9%

Which weekday was most reliable for KTN to SIT?

Among qualifying KTN-to-SIT weekday results, Wednesday had the highest on-time rate: 71.2% of 52 flights. Thursday was lowest at 55.8% across 52 flights.

DayFlightsOn time30+ minCancelled
Monday5269.2%15.4%3.8%
Tuesday5364.2%18.9%1.9%
Wednesday5271.2%19.2%0.0%
Thursday5255.8%13.5%7.7%
Friday5263.5%21.2%7.7%
Saturday5267.3%13.5%7.7%
Sunday5271.2%9.6%5.8%

Which airline was most reliable for KTN to SIT?

Only Alaska Airlines met the KTN-to-SIT airline threshold: 66.0% of 365 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Alaska Airlines36566.0%15.9%4.9%

Which month was most reliable for KTN to SIT?

Among qualifying KTN-to-SIT month results, June 2026 had the highest on-time rate: 83.3% of 30 flights. December 2025 was lowest at 35.5% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253161.3%19.4%3.2%
August 20253151.6%12.9%3.2%
September 20253080.0%10.0%6.7%
October 20253174.2%9.7%6.5%
November 20253073.3%13.3%0.0%
December 20253135.5%35.5%16.1%
January 20263154.8%16.1%16.1%
February 20262871.4%17.9%0.0%
March 20263154.8%25.8%3.2%
April 20263073.3%16.7%0.0%
May 20263180.6%9.7%3.2%
June 20263083.3%3.3%0.0%

What drove KTN to SIT delay minutes?

Late aircraft was the largest recorded KTN-to-SIT delay category, accounting for 72.1% of 5,772 BTS-attributed delay minutes during July 2025–June 2026.

Airline18.9%
Late aircraft72.1%
National airspace5.1%
Weather3.5%
Security0.4%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.