Route · KTN → SIT · 2020–2025 BTS data
Ketchikan to Sitka
The KTN–SIT corridor (Ketchikan, AK → Sitka, AK) runs behind the national average, served by 1 carrier across roughly 183 miles.
Data updated 2026-06-13
- 73.8%
- On-time
- -5.2 pts
- vs US avg
- 52 min
- Delay when late
- 1,593
- Flights
Cancelled
2.6%
Best Month
N/A
Worst Month
N/A
Distance
183 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 31 | 15 | 5 | 0 | AS |
| Nov 2025 | 30 | 8 | 0 | 0 | AS |
| Oct 2025 | 31 | 6 | 2 | 0 | AS |
| Sep 2025 | 30 | 4 | 2 | 0 | AS |
| Aug 2025 | 31 | 14 | 1 | 0 | AS |
| Jul 2025 | 31 | 11 | 1 | 0 | AS |
| Jun 2025 | 30 | 7 | 0 | 0 | AS |
| May 2025 | 31 | 10 | 0 | 1 | AS |
| Apr 2025 | 30 | 12 | 0 | 0 | AS |
| Mar 2025 | 31 | 11 | 0 | 0 | AS |
| Jan 2025 | 31 | 8 | 2 | 0 | AS |
| Dec 2024 | 31 | 6 | 0 | 0 | AS |
| Nov 2024 | 30 | 8 | 0 | 0 | AS |
| Oct 2024 | 31 | 6 | 1 | 0 | AS |
| Sep 2024 | 30 | 4 | 0 | 0 | AS |
| Aug 2024 | 31 | 9 | 2 | 1 | AS |
| Jul 2024 | 31 | 11 | 0 | 0 | AS |
| Jun 2024 | 30 | 7 | 0 | 0 | AS |
| May 2024 | 31 | 7 | 0 | 0 | AS |
| Apr 2024 | 30 | 5 | 0 | 0 | AS |
| Mar 2024 | 31 | 9 | 0 | 0 | AS |
| Jan 2024 | 31 | 10 | 0 | 2 | AS |
| Dec 2023 | 31 | 4 | 2 | 0 | AS |
| Nov 2023 | 30 | 6 | 1 | 0 | AS |
Cancellation Rate
2.6%
19 of 735 flights
Diversion Rate
0.5%
4 of 735 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
KTN - Ketchikan
Full on-time, delay-cause, and seasonal performance for Ketchikan, AK.
Origin airport →SIT - Sitka
Full on-time, delay-cause, and seasonal performance for Sitka, AK.
Destination airport →Compare the two airports
See KTN and SIT side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to KTN–SIT.
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What the Data Says About KTN to SIT
On-time performance on the KTN to SIT pairing (Ketchikan to Sitka) trails a chunk of the network: 73.8% of 1,593 tracked flights arrived on schedule, with a 52.3-minute average delay on the ones that ran late. The route spans about 183 miles across 1 carrier. Cancellations over the trailing 24 months hit 2.6% (19 of 735 flights), with 0.5% diverted.
Monthly performance data for this route did not show a clear best/worst split in the sample window; review the monthly table above for period-by-period detail.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.