Casper (CPR) to Rapid City (RAP)
Flight time
≈ 1h 11m
Bearing
64° NE
Casper (CPR) to Rapid City (RAP) is 188 miles (302 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies CPR–RAP
US DOT T-100 · filed dataIn June 2025, SkyWest Airlines was the only carrier flying nonstop CPR–RAP; the Bombardier CRJ-200 was the most common aircraft at 50% of departures; flights ran 0% full.
Departures
2
June 2025
Seats
120
both directions
Passengers
0
both directions
Load factor
0.0%
passengers ÷ seats
Who flies CPR–RAP?
SkyWest Airlines was the only carrier to fly nonstop CPR–RAP in June 2025 (2 departures).
- OO
SkyWest Airlines
2 departures · 120 seats
Share of departures100.0%0.0%
Load
What plane flies CPR–RAP?
In June 2025, the Bombardier CRJ-200 flew 50% of CPR–RAP departures — more than any other aircraft type.
- Bombardier CRJ-200
1 departures · 0.0% load
50.0% - Embraer E175
1 departures · 0.0% load
50.0%
How has CPR–RAP traffic changed?
Nonstop CPR–RAP departures held steady at about 2 a month between May 2025 and June 2025.
Monthly nonstop CPR–RAP traffic, trailing 12 months through June 2025. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
2 departures · 0 passengers
0.0%
Load
June 2025
2 departures · 0 passengers
0.0%
Load
Nonstop CPR–RAP traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2025; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Casper (CPR) from Rapid City (RAP)?
CPR to RAP is 188 miles (302 km / 163 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from CPR to RAP?
A nonstop covers the 188-mile great-circle distance in roughly 1h 11m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies CPR–RAP?
In June 2025, the Bombardier CRJ-200 flew the largest share of departures (50.0%), followed by the Embraer E175 (50.0%).
What mileage do I earn flying CPR–RAP?
Distance-based programs credit off the 188-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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