Airport · Sidney, MT
Sidney - Richland Regional Airport (SDY)
Sidney - Richland Regional Airport (SDY) is a public-use airport in Sidney, MT. Official FAA data: 5,705 ft longest runway, no control tower, Jet A, 1,985 ft elevation. FAA airport data effective 2026-09-03. Jetora shows private-jet empty legs and repositioning flights departing or arriving here, current weather and nearby alternatives. Car parking, lounges and FBO amenities appear only when supplied by the airport or an FBO that has claimed this page — none yet. Runway figures alone do not establish whether a particular aircraft can operate here; operators decide.
- Longest runway
- 5,705 ft
- Runways
- 2
- Elevation
- 1,985 ft
- Control tower
- No
- Fuel on the field
- 100LL avgas, Jet A
- Aircraft parking
- Hangar space, tie-downs
- Attended
- 0600-1900
- On-field services
- Air freight, Agricultural flying, Cargo handling, Charter, Flight instruction
- Maintenance
- Airframe & engine repair
- Airline-certificated
- Part 139 class III A
- On FAA records since
- 1951
- Footprint
- 335 acres
- From town
- 1 mi west
- Rotating beacon
- White-green
- Location
- Sidney, MT, MT
- Codes
- SDY · KSDY