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Airport Reliability

SIT · Sitka

Sitka Rocky Gutierrez Airport

82%
Departures within 15 minutes
4 min
Average departure delay
77%
Arrivals within 15 minutes
2.3%
Departures cancelled

Based on 1,333 departures and 1,333 arrivals. Data through May 2026.

What the data says

Morning flights do better here.

Departures from SIT departing between 6–9 AM arrived on time 88% of the time, versus 55% between 12–3 PM.

Wednesday is the weak spot.

Departures from SIT arrived on time 87% of the time on Thursdays. On Wednesdays: 77%.

Ticking up lately.

Departures from SIT arrived on time 83% of the time over the last three months in the data, compared with 78% in the three months before that.

When SIT gets messy

On-time by departure window
  • 6–9 AM88%(448 flights)
  • 9 AM–12 PM86%(353 flights)
  • 12–3 PM55%(143 flights)
  • 6–9 PM76%(340 flights)
On-time by weekday
  • Mon78%(185 flights)
  • Tue80%(182 flights)
  • Wed77%(184 flights)
  • Thu87%(179 flights)
  • Fri81%(182 flights)
  • Sat81%(183 flights)
  • Sun80%(189 flights)
On-time trend by month
94%
May

Jun 79% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202579%149
July 202578%153
August 202569%140
September 202585%118
October 202590%91
November 202588%88
December 202572%81
January 202680%78
February 202682%79
March 202668%90
April 202687%90
May 202694%127

Airlines departing SIT

Busiest routes from SIT

Based on 1,333 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.