Charleston (CHS) to Westerly (WST)
Flight time
≈ 2h 17m
Bearing
35° NE
Charleston (CHS) to Westerly (WST) is 739 miles (1,189 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies CHS–WST
US DOT T-100 · filed dataIn October 2025, Tradewind Aviation was the only carrier flying nonstop CHS–WST; the Pilatus PC-12 was the most common aircraft at 100% of departures; flights ran 12% full.
Departures
1
October 2025
Seats
8
both directions
Passengers
1
both directions
Load factor
12.5%
passengers ÷ seats
Who flies CHS–WST?
Tradewind Aviation was the only carrier to fly nonstop CHS–WST in October 2025 (1 departures).
- TJ
Tradewind Aviation
1 departures · 8 seats
Share of departures100.0%12.5%
Load
What plane flies CHS–WST?
In October 2025, the Pilatus PC-12 flew 100% of CHS–WST departures.
- Pilatus PC-12
1 departures · 12.5% load
100.0%
How has CHS–WST traffic changed?
Monthly nonstop CHS–WST traffic, trailing 12 months through October 2025. Bars scale to the busiest month; months with no filed service show as zero.
October 2025
1 departures · 1 passengers
12.5%
Load
Nonstop CHS–WST traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through October 2025; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Charleston (CHS) from Westerly (WST)?
CHS to WST is 739 miles (1,189 km / 642 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from CHS to WST?
A nonstop covers the 739-mile great-circle distance in roughly 2h 17m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies CHS–WST?
In October 2025, the Pilatus PC-12 flew the largest share of departures (100.0%).
What mileage do I earn flying CHS–WST?
Distance-based programs credit off the 739-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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