Hot Springs County Airport (THP)

Current Conditions at KHSG

Hot Springs County Airport, Thermopolis, WY

Airport Overview

The Thermopolis, WY region is served by Hot Springs County Airport (KHSG), a public-use airport at 4,895 feet elevation. The field maintains 1 runway(s), with the longest measuring 6,370 feet on N/A surface. Operators and private travelers use Hot Springs County Airport for its direct ramp access and minimal ground delays. For official FAA airport data, visit the FAA Airport Data portal or AirNav KHSG.

Private Aviation Briefing

KHSG is the identifier for Hot Springs County Airport, serving Thermopolis at 4,895 ft MSL elevation. Operators, passengers, and dispatchers should note the following details for flight planning and charter operations.

U.S. General Aviation Context

Hot Springs County Airport is part of the U.S. National Airspace System, regulated by the FAA. As a WY facility, the airport contributes to the regional transportation network connecting Thermopolis to the broader aviation system. FAA Part 135 charter operators serve this airport, and The Jet Finder can source aircraft positioned near KHSG for on-demand charter.

Runway Capability

6370 feet of runway at Hot Springs County Airport supports light jets through most super-midsize jets. Aircraft like the Phenom 300, Citation XLS, Challenger 350, and Gulfstream G280 operate comfortably from KHSG. Heavy jets (Gulfstream G550/G650, Global Express) require performance calculations accounting for temperature, weight, and field elevation before committing to this runway length.

Charter Considerations

Ground transportation at Hot Springs County Airport is a factor in total travel time. Private aviation eliminates the commercial terminal experience, but the drive from KHSG to your final destination determines the true door-to-door advantage. FBOs at most airports offer car service coordination, rental car delivery to the ramp, and concierge ground transportation for arriving passengers.

What to Know Before You Fly

Fuel pricing varies significantly between airports and FBOs. Jet-A at Hot Springs County Airport may cost $5.50 to $10.00 per gallon depending on the FBO. On shorter flights, fuel cost is a minor component. On longer legs, the price difference between FBOs adds up. The Jet Finder factors fuel cost into charter quotes to ensure accurate pricing from KHSG.

Safety & Planning

Flight planning from Hot Springs County Airport accounts for current NOTAMs, TFRs, and airspace restrictions. Pilots operating from KHSG check published notices before every departure. Temporary flight restrictions near stadiums, presidential movements, and military operations can affect routing and timing. The Jet Finder monitors these factors and communicates schedule impacts proactively.

Airport Selection Strategy

Based aircraft availability at Hot Springs County Airport directly impacts charter pricing. Airports with more locally based jets generate lower positioning costs. If KHSG has limited based aircraft, the charter operator repositions from the nearest base, adding 30 to 60 minutes of flight time at the hourly rate. The Jet Finder identifies the closest available aircraft to minimize this cost.

Seasonal Factors

Convective weather season (May through September) impacts afternoon scheduling reliability at Hot Springs County Airport. Thunderstorm activity typically builds after 2:00 PM local time, potentially delaying departures from KHSG. Morning flights on this corridor routinely depart on schedule. The Jet Finder recommends morning departures when schedule certainty matters.

Location & Address

Geographically, Hot Springs County Airport (KHSG) is located at 43.7136° N, -108.3897° W near Thermopolis, WY. FBO-arranged car service or rideshare connects passengers from Hot Springs County Airport to Thermopolis and surrounding areas efficiently.

Runways & Facilities

The 6,370-foot runway at Hot Springs County Airport accommodates all private jet categories without significant restriction, from light jets through super-midsize and many heavy jets. Aircraft like the Challenger 350, Citation Latitude, and Gulfstream G280 operate routinely at fields of this length.

FBOs & Ground Services

FBO services at KHSG cover the standard general aviation needs: fuel, parking, and ground handling. Service levels vary by facility size and staffing. Pilots and passengers should coordinate arrival requirements in advance, particularly for after-hours operations at Hot Springs County Airport.

Charter a Jet from Hot Springs County Airport

Charter operations from Hot Springs County Airport (KHSG) connect Thermopolis to destinations across the country. The Jet Finder sources aircraft from a nationwide network of FAA Part 135 operators, matching runway capabilities at KHSG with the right aircraft for your route.

Fly Private from KHSG

The Jet Finder coordinates charter flights from Hot Springs County Airport. Tell us your destination, dates, and passenger count. We source aircraft from FAA Part 135 operators matched to KHSG's runway and facilities.

Airport Specifications

Airport Identity
Airport Name	Hot Springs County Airport
ICAO Code	KHSG
IATA Code	THP
FAA Identifier	HSG
Address	Thermopolis, WY
Elevation	4,895 ft MSL
Coordinates	43.7136° N, 108.3897° W
FAA Data	AirNav THP

Operations & Facilities
Runways	05/23: 6,370 ft (ASPH)
FBOs	Airport Services
Customs	Not available
Fuel	Contact airport for availability
Hours	Contact airport for hours
Approaches	Contact airport for approach information
Tower / Freq	See Airport/Facility Directory

Regional Aviation Context

Wyoming's high-elevation airports and mountain terrain demand conservative performance planning. Wind is a near-constant factor. The state's low population makes GA a practical necessity.

Operational Considerations

At 4,895 feet MSL, Hot Springs County Airport operates at moderate elevation. Standard-day density altitude matches field elevation, but summer temperatures can push it above 6,695 feet. The 6,370-foot runway delivers approximately 5,435 feet of sea-level equivalent performance after altitude correction. Pilots transitioning from sea-level airports should plan for longer ground rolls and reduced initial climb performance at Hot Springs County Airport.

Hot Springs County Airport's temperate latitude produces generally favorable flying conditions with seasonal variation. Winter brings frontal passages that can drop ceilings to IFR minimums for 24-48 hour periods. Freezing precipitation is possible but less persistent than at higher latitudes. Summer convective activity peaks in late afternoon — morning departures typically encounter smoother, clearer conditions. Year-round instrument currency is recommended for reliable scheduling.

Nearby Airports

Airports within 150 nautical miles of Hot Springs County Airport. Useful for alternate planning, repositioning, or comparing FBO options.

Worland Municipal Airport

KWRL · 24 NM from KHSG

Riverton Regional Airport

KRIW · 39 NM from KHSG

Red Reflet Ranch Airport

WY00 · 46 NM from KHSG

South Big Horn County Airport

KGEY · 50 NM from KHSG

Frequently Asked Questions

Hot Springs County Airport carries the identifier KHSG. This code is used in FAA databases, flight planning systems, and air traffic control communications for operations at this airport.

Hot Springs County Airport serves the Thermopolis area in WY. GPS coordinates: 43.7136° N, 108.3897° W. The airport sits at 4,895 feet above sea level.

Hot Springs County Airport has 1 runway(s). The longest is 05/23 at 6,370 feet, surfaced in ASPH.

Hot Springs County Airport (KHSG) is open to private jet traffic. The primary runway offers 6,370 feet. Whether a specific aircraft type can operate depends on its takeoff/landing requirements relative to field conditions.

Ground services at KHSG are provided by the on-field operator. Available services may include aircraft parking, tiedowns, fuel, and basic passenger amenities. Confirm availability before arrival.

Hot Springs County Airport sits at 4,895 feet MSL. Performance-conscious pilots should compute density altitude before each operation, particularly when temperatures exceed standard.

For current instrument approach procedure information at Hot Springs County Airport (KHSG), consult the FAA's Terminal Procedures Publication or check electronic charts in your EFB.

Contact The Jet Finder for charter availability from Hot Springs County Airport (KHSG). Provide your destination, travel dates, and passenger count. We source aircraft from FAA Part 135 operators matched to KHSG's runway and facilities.

The 6,370-foot runway at KHSG supports turboprops, very light jets, and most light jet categories. Midsize jet capability depends on aircraft performance and field conditions. Heavy jets typically require longer fields.

Radio frequencies for Hot Springs County Airport (KHSG) appear in the A/FD and electronic chart supplements. If untowered, use standard CTAF procedures for traffic separation and position reporting.

For fuel at KHSG, contact the on-field FBO or check airnav.com/airport/KHSG. Jet-A and 100LL availability depends on the facility. Self-serve and full-serve options may vary.

For international departures or arrivals at KHSG, CBP services are required. Availability depends on the facility. Some airports in the region may offer more convenient customs access. The Jet Finder can advise on the best routing.

Weather at Hot Springs County Airport varies seasonally. For current METAR and TAF reports, check aviationweather.gov using identifier KHSG. WY weather patterns can include seasonal precipitation, fog, and convective activity.

The distance from Hot Springs County Airport (KHSG) to downtown Thermopolis varies by route. Most general aviation airports are located within a short drive of their associated city. Contact The Jet Finder for ground transportation coordination.

Aircraft parking at Hot Springs County Airport (KHSG) typically includes tiedown space and may include hangar availability. Rates vary by facility. Contact the FBO or airport manager for current parking options.

The Jet Finder provides personalized charter quotes from Hot Springs County Airport. Submit your trip details at thejetfinder.com/contact.html — departure date, destination, party size. No obligation. We match KHSG's runway to the right aircraft.

Ready to Fly from THP?

Experience the difference of private aviation at Hot Springs County Airport.

Hot Springs County Airport (KHSG)