Nonstop flight route between Wichita Falls, Texas, United States and Duluth, Minnesota, United States:
Departure Airport:

Arrival Airport:

Distance from SPS to DLH:
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- About this route
- SPS Airport Information
- DLH Airport Information
- Facts about SPS
- Facts about DLH
- Map of Nearest Airports to SPS
- List of Nearest Airports to SPS
- Map of Furthest Airports from SPS
- List of Furthest Airports from SPS
- Map of Nearest Airports to DLH
- List of Nearest Airports to DLH
- Map of Furthest Airports from DLH
- List of Furthest Airports from DLH
About this route:
A direct, nonstop flight between Sheppard Air Force Base (SPS), Wichita Falls, Texas, United States and Duluth International Airport (DLH), Duluth, Minnesota, United States would travel a Great Circle distance of 947 miles (or 1,524 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Sheppard Air Force Base and Duluth International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | SPS / KSPS |
Airport Names: |
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Location: | Wichita Falls, Texas, United States |
GPS Coordinates: | 33°59'20"N by 98°29'30"W |
View all routes: | Routes from SPS |
More Information: | SPS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | DLH / KDLH |
Airport Name: | Duluth International Airport |
Location: | Duluth, Minnesota, United States |
GPS Coordinates: | 46°50'31"N by 92°11'36"W |
Area Served: | Duluth, Minnesota and Superior, Wisconsin (Twin Ports) |
Operator/Owner: | City of Duluth, Minnesota |
Airport Type: | Public |
Elevation: | 1428 feet (435 meters) |
# of Runways: | 2 |
View all routes: | Routes from DLH |
More Information: | DLH Maps & Info |
Facts about Sheppard Air Force Base (SPS):
- The Air Force School of Health Care Sciences offered training in dentistry, medicine, nursing, and health-services administration.
- Control and accountability for Sheppard Field was transferred to the Department of the Air Force 1 August 1948 and was reactivated 15 August 1948 to supplement Lackland AFB, Texas, as a basic training center renamed as Sheppard AFB.
- The closest airport to Sheppard Air Force Base (SPS) is Kickapoo Downtown Airport (KIP), which is located only 9 miles (14 kilometers) S of SPS.
- The host unit at Sheppard is the 82d Training Wing, which provides specialized technical training, medical, and field training for officers, Airmen, and civilians of all branches of the military, other DoD agencies, and foreign nationals.
- During World War II, then-Sheppard Field conducted basic training, and it also trained glider mechanics, technical and flying training instructors and B-29 Superfortress flight engineers.
- Comptroller, transportation, and intelligence training moved to Sheppard from Lowry AFB, Colorado, in the fall of 1954.
- It was officially opened as an Army Air Corps training center on 17 October 1941, following the arrival of the first military members on 14 June.
- In addition to being known as "Sheppard Air Force Base", another name for SPS is "Sheppard AFB".
- The furthest airport from Sheppard Air Force Base (SPS) is Sir Gaëtan Duval Airport (RRG), which is located 10,952 miles (17,626 kilometers) away in Rodrigues Island, Mauritius.
- Sheppard Air Force Base is named in honor of Senator John Morris Sheppard of Texas, chairman of the Senate Military Affairs Committee from 1933 until his death on 9 April 1941.
Facts about Duluth International Airport (DLH):
- The closest airport to Duluth International Airport (DLH) is Richard I. Bong Airport (SUW), which is located only 12 miles (19 kilometers) SSE of DLH.
- The furthest airport from Duluth International Airport (DLH) is Margaret River Airport (MGV), which is located 10,759 miles (17,315 kilometers) away in Margaret River, Western Australia, Australia.
- Duluth International Airport (DLH) has 2 runways.
- In 2013, a new passenger terminal was built directly in front of the 1973 terminal.
- In 1961, the Duluth Airport Authority Board moves to rename the Williamson–Johnson Municipal Airport, the Duluth International Airport.
- Duluth International Airport handled 312,000 passengers last year.
- In 1940, Northwest Airlines begins the first regularly scheduled air service to Duluth.