Helena (HLN) to Williston (XWA)
Flight time
≈ 1h 36m
Bearing
70° E
Helena (HLN) to Williston (XWA) is 401 miles (646 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies HLN–XWA
US DOT T-100 · filed dataIn July 2025, SkyWest Airlines was the only carrier flying nonstop HLN–XWA; the Bombardier CRJ-200 was the most common aircraft at 100% of departures; flights ran 0% full.
Departures
1
July 2025
Seats
50
both directions
Passengers
0
both directions
Load factor
0.0%
passengers ÷ seats
Who flies HLN–XWA?
SkyWest Airlines was the only carrier to fly nonstop HLN–XWA in July 2025 (1 departures).
- OO
SkyWest Airlines
1 departures · 50 seats
Share of departures100.0%0.0%
Load
What plane flies HLN–XWA?
In July 2025, the Bombardier CRJ-200 flew 100% of HLN–XWA departures.
- Bombardier CRJ-200
1 departures · 0.0% load
100.0%
How has HLN–XWA traffic changed?
Monthly nonstop HLN–XWA traffic, trailing 12 months through July 2025. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
1 departures · 0 passengers
0.0%
Load
Nonstop HLN–XWA traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2025; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Helena (HLN) from Williston (XWA)?
HLN to XWA is 401 miles (646 km / 349 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from HLN to XWA?
A nonstop covers the 401-mile great-circle distance in roughly 1h 36m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies HLN–XWA?
In July 2025, the Bombardier CRJ-200 flew the largest share of departures (100.0%).
What mileage do I earn flying HLN–XWA?
Distance-based programs credit off the 401-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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