Sheridan once again has scheduled passenger airline service with nonstop flights to Denver (DEN).[2] Air service had been subsidized by the federal Essential Air Service program until February 2007, when Big Sky Airlines began providing subsidy free service[3] The Big Sky service was suspended in January 2008 when this air carrier went out of business.[4]Great Lakes Airlines was the only other carrier at Sheridan, but it abruptly ceased all flights on March 31, 2015. Many Sheridan residents were confused regarding the lack of replacement service, believing that service to Sheridan was still subsidized under Essential Air Service. Federal law had been changed in 2012 so that once Sheridan County had left the EAS program, it could not re-enter it and commercial air service to Sheridan is not funded by EAS anymore.[5]
Sheridan County Airport covers 1,550 acres (627 ha) at an elevation of 4,021 feet (1,226 m). It has two asphalt runways: 15/33 is 8,301 by 100 feet (2,530 x 30 m) and 6/24 is 5,039 by 75 feet (1,536 x 23 m).[1]
In 2018 the airport had 28,656 aircraft operations, average 79 per day: 95% general aviation, 5% air taxi, and <1% military. 97 aircraft were then based at this airport: 78% single-engine, 19% multi-engine, 1% jet, and 2% helicopter.[1]
Bighorn Airways offers airplane and helicopter charter service and an aircraft repair and installation center.
Airlines and destinations
This section needs to be updated. Please help update this article to reflect recent events or newly available information. (January 2022)
SkyWest Airlines, operating as United Express, replaced Key Lime Air service to Denver on January 12, 2020 when the company took over the subsidized air service contract for both Riverton and Sheridan.[9]
Sheridan first received airline service in 1931 when Wyoming Air Service began a route from Denver to Billings, Montana via Cheyenne, Casper, and Sheridan. The carrier changed its name to Inland Airlines in 1938 and was bought by Western Airlines in 1944. Aircraft operated by Western to the airport included Douglas DC-3s and DC-6Bs followed by Lockheed L-188 Electras and Boeing 737-200s, an example being Denver-Cheyenne-Casper-Sheridan-Billings-Great Falls with some Electras continuing to Calgary.[11][12] In 1966 Western Electras flew Los Angeles-San Diego-Phoenix-Denver-Cheyenne-Casper-Sheridan-Billings.[13] Western was the only airline to operate mainline jets to Sheridan; it dropped Sheridan in 1980.[14]Aspen Airways (United Express) flew BAe 146-100s Sheridan to United Airlines hub in Denver at times in the late 1980s.
One of Western's Boeing 737s that was bound for Sheridan landed at Buffalo instead by mistake on July 31, 1979, while flying Western Airlines flight 44.[15]
Commuter and regional airlines served Sheridan after Western, with flights primarily to Denver, many via Gillette, Wyoming.[16]
Trans-America Airways in 1976 and 1977 Denver-Cheyenne-Douglas-Casper-Sheridan with Cessna 402s.
Big Sky Airlines returned to Sheridan late 2005 to January 2008: Beechcraft 1900D nonstops to Denver and a single flight to Billings.
Great Lakes Airlines resumed service in May 2007 operating as an independent air carrier flying Beechcraft 1900Ds and Embraer EMB-120 Brasilias. Great Lakes dropped Sheridan in spring 2015 and the airport had no airline service for the next several months.
Key Lime Air (Denver Air Connection) then began flights to Denver and Riverton in November 2015 using Fairchild Dornier 328JETs. Denver Air Connection began a code-share service with United Airlines in 2018 then ended service to Sheridan in January 2020.[17]
United Express, operated by SkyWest Airlines, then began service on January 12, 2020 with two daily nonstop flights to Denver using Bombardier CRJ100/200 regional jets.
Order 2005-1-7 (January 10, 2005): selecting Big Sky Transportation Co., d/b/a/ Big Sky Airlines (Big Sky) to provide essential air service with 19-passenger Fairchild Metro III/23 aircraft at Sheridan, Wyoming, for two years. And also directing Great Lakes Aviation, Ltd., to show cause regarding the subsidy rate on an annual basis, for its provision of service from November 1, 2004, until Big Sky Airlines inaugurates essential air service at Sheridan.
Order 2006-10-19 (October 31, 2006): vacating Order 2006-10-11, which requested proposals from carriers interested in providing essential air service (EAS) at Sheridan, Wyoming, for a new two-year period, beginning February 1, 2007, with or without subsidy. Beginning February 1, 2007, the Department will rely on Big Sky Transportation Co., d/b/a Big Sky Airlines to provide subsidy-free EAS at Sheridan.
Notice (December 19, 2007): of Big Sky Transportation Co. d/b/a Big Sky Airlines of the termination of its unsubsidized scheduled service at Sheridan, Wyoming, effective on January 7, 2008.
Order 2007-12-27 (December 27, 2007): allowing Big Sky Transportation Co., d/b/a Big Sky Airlines, to suspend its unsubsidized scheduled air services at Sheridan, Wyoming, and Trenton, New Jersey, as of January 7, 2008.
