Ketchikan (KTN) to Petersburg (PSG)
Flight time
≈ 1h 01m
Bearing
335° NW
Ketchikan (KTN) to Petersburg (PSG) is 111 miles (178 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies KTN–PSG
US DOT T-100 · filed dataIn January 2026, Alaska Airlines was the only carrier flying nonstop KTN–PSG; the Boeing 737-700 was the most common aircraft at 100% of departures; flights ran 31% full.
Departures
2
January 2026
Seats
248
both directions
Passengers
76
both directions
Load factor
30.6%
passengers ÷ seats
Who flies KTN–PSG?
Alaska Airlines was the only carrier to fly nonstop KTN–PSG in January 2026 (2 departures).
- AS
Alaska Airlines
2 departures · 248 seats
Share of departures100.0%30.6%
Load
What plane flies KTN–PSG?
In January 2026, the Boeing 737-700 flew 100% of KTN–PSG departures.
- Boeing 737-700
2 departures · 30.6% load
100.0%
How has KTN–PSG traffic changed?
Nonstop KTN–PSG departures rose from 1 in August 2025 to 2 in January 2026.
Monthly nonstop KTN–PSG traffic, trailing 12 months through January 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
1 departures · 8 passengers
88.9%
Load
September 2025
2 departures · 142 passengers
57.3%
Load
October 2025
1 departures · 59 passengers
47.6%
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
1 departures · 81 passengers
65.3%
Load
January 2026
2 departures · 76 passengers
30.6%
Load
By direction
The DOT files each direction separately — they rarely match.
KTN → PSG
41.1% full
1 departures · 51 passengers
PSG → KTN
20.2% full
1 departures · 25 passengers
Nonstop KTN–PSG traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through January 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Petersburg
US
Petersburg James A Johnson Airport
Coordinates
56.80°N, 132.95°W
Hemisphere
N · W
Frequently asked
How far is Ketchikan (KTN) from Petersburg (PSG)?
KTN to PSG is 111 miles (178 km / 96 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from KTN to PSG?
A nonstop covers the 111-mile great-circle distance in roughly 1h 01m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies KTN–PSG?
In January 2026, the Boeing 737-700 flew the largest share of departures (100.0%).
What mileage do I earn flying KTN–PSG?
Distance-based programs credit off the 111-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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