Sidney, US 🇺🇸 Medium Airport Scheduled Service
ICAO
KSDY
IATA
SDY
Elevation
1985 ft
Region
US-MT
Local Time
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Loading...GPS Code: KSDY
Local Code: SDY
Location: 47.705141° N, -104.194422° E
Continent: North America
Type: Medium Airport
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| Destination | IATA | City | Aircraft Type | Airline | Details | Route Map |
|---|---|---|---|---|---|---|
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| Airline | Routes | Flights | Destinations | Last Activity |
|---|---|---|---|---|
|
Cape Air
KAP
/ 9K
|
1 | 35 | 1 | Oct 1, 2025 |
| 1 | 1 | 1 | Oct 1, 2025 | |
| 1 | 1 | 1 | Nov 20, 2025 |
| Designation | Length | Width | Surface | Status |
|---|---|---|---|---|
01/19 |
5705 ft | 100 ft | ASP | Active Lighted |
10/28 |
4022 ft | 100 ft | ASP | Active Lighted |
| Type | Description | Frequency |
|---|---|---|
| AWOS | AWOS 3 | 119.275 MHz |
| RDO | GREAT FALLS RDO | 123.65 MHz |
| UNIC | CTAF/UNICOM | 122.8 MHz |
Lower Yellowstone Taxi provides service to the airport. It is highly recommended to call in advance to schedule a ride, as taxis may not be waiting on-site. Their contact number is (406) 488-8294.
Two car rental agencies operate at the airport: Hertz Rent-A-Car and an Avis affiliate operated by Richland Aviation. It is advisable to book a vehicle in advance to ensure availability.
There are no public bus or shuttle services that directly connect to the Sidney-Richland Regional Airport. Visitors will need to arrange for a taxi or a rental car for transportation to and from the airport.