Klawock (KLW) to Sitka (SIT)
Flight time
≈ 1h 04m
Bearing
320° NW
Klawock (KLW) to Sitka (SIT) is 134 miles (216 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies KLW–SIT
Filed traffic dataIn May 2026, Island Air Express operated the most departures, one of 2 carriers flying nonstop KLW–SIT; the Cessna C208B was the most common aircraft at 62% of departures; flights ran 48% full.
Departures
73
May 2026
Seats
651
both directions
Passengers
310
both directions
Load factor
47.6%
RPM ÷ ASM
Who flies KLW–SIT?
Island Air Express operated the most nonstop KLW–SIT departures in May 2026 (64), one of 2 carriers on the route.
- I4
Island Air Express
64 departures · 570 seats
Share of departures87.7%49.1%
Load
- J5
Alaska Seaplanes
9 departures · 81 seats
Share of departures12.3%37.0%
Load
What plane flies KLW–SIT?
In May 2026, the Cessna C208B flew 62% of KLW–SIT departures — more than any other aircraft type.
- Cessna C208B
45 departures · 48.4% load
61.6% - Pilatus PC-12
28 departures · 46.3% load
38.4%
How has KLW–SIT traffic changed?
Nonstop KLW–SIT departures fell from 82 in June 2025 to 73 in May 2026.
Monthly nonstop KLW–SIT traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
82 departures · 382 passengers
49.4%
Load
July 2025
83 departures · 364 passengers
47.0%
Load
August 2025
84 departures · 383 passengers
50.7%
Load
September 2025
57 departures · 264 passengers
51.5%
Load
October 2025
62 departures · 197 passengers
35.3%
Load
November 2025
52 departures · 217 passengers
44.6%
Load
December 2025
34 departures · 141 passengers
46.1%
Load
January 2026
46 departures · 156 passengers
36.3%
Load
February 2026
39 departures · 151 passengers
40.9%
Load
March 2026
48 departures · 164 passengers
38.0%
Load
April 2026
0 departures · 0 passengers
—
Load
May 2026
73 departures · 310 passengers
47.6%
Load
By direction
Each direction is filed separately — they rarely match.
SIT → KLW
44.6% full
43 departures · 170 passengers
KLW → SIT
51.8% full
30 departures · 140 passengers
Nonstop KLW–SIT traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Klawock (KLW) from Sitka (SIT)?
KLW to SIT is 134 miles (216 km / 116 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from KLW to SIT?
A nonstop covers the 134-mile great-circle distance in roughly 1h 04m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies KLW–SIT?
In May 2026, the Cessna C208B flew the largest share of departures (61.6%), followed by the Pilatus PC-12 (38.4%).
What mileage do I earn flying KLW–SIT?
Distance-based programs credit off the 134-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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