Boulder City (BLD) to St George (SGU)
Flight time
≈ 1h 01m
Bearing
44° NE
Boulder City (BLD) to St George (SGU) is 106 miles (171 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BLD–SGU
US DOT T-100 · filed dataIn August 2025, Grand Canyon Airlines d/b/a Scenic Airlines was the only carrier flying nonstop BLD–SGU; the De Havilland Twin Otter DHC-6 was the most common aircraft at 100% of departures; flights ran 100% full.
Departures
2
August 2025
Seats
33
both directions
Passengers
33
both directions
Load factor
100.0%
passengers ÷ seats
Who flies BLD–SGU?
Grand Canyon Airlines d/b/a Scenic Airlines was the only carrier to fly nonstop BLD–SGU in August 2025 (2 departures).
- YR
Grand Canyon Airlines d/b/a Scenic Airlines
2 departures · 33 seats
Share of departures100.0%100.0%
Load
What plane flies BLD–SGU?
In August 2025, the De Havilland Twin Otter DHC-6 flew 100% of BLD–SGU departures.
- De Havilland Twin Otter DHC-6
2 departures · 100.0% load
100.0%
How has BLD–SGU traffic changed?
Monthly nonstop BLD–SGU traffic, trailing 12 months through August 2025. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
2 departures · 33 passengers
100.0%
Load
Nonstop BLD–SGU traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through August 2025; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Boulder City (BLD) from St George (SGU)?
BLD to SGU is 106 miles (171 km / 92 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BLD to SGU?
A nonstop covers the 106-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 BLD–SGU?
In August 2025, the De Havilland Twin Otter DHC-6 flew the largest share of departures (100.0%).
What mileage do I earn flying BLD–SGU?
Distance-based programs credit off the 106-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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