Nonstop flight route between Dayton, Ohio, United States and West Yellowstone, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from DAY to WYS:
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- About this route
- DAY Airport Information
- WYS Airport Information
- Facts about DAY
- Facts about WYS
- Map of Nearest Airports to DAY
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- Map of Furthest Airports from DAY
- List of Furthest Airports from DAY
- Map of Nearest Airports to WYS
- List of Nearest Airports to WYS
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- List of Furthest Airports from WYS
About this route:
A direct, nonstop flight between James M. Cox Dayton International Airport (DAY), Dayton, Ohio, United States and Yellowstone Airport (WYS), West Yellowstone, Montana, United States would travel a Great Circle distance of 1,407 miles (or 2,264 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 James M. Cox Dayton International Airport and Yellowstone Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DAY / KDAY |
Airport Name: | James M. Cox Dayton International Airport |
Location: | Dayton, Ohio, United States |
GPS Coordinates: | 39°54'7"N by 84°13'9"W |
Operator/Owner: | City of Dayton |
Airport Type: | Public |
Elevation: | 1009 feet (308 meters) |
# of Runways: | 3 |
View all routes: | Routes from DAY |
More Information: | DAY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | WYS / KWYS |
Airport Name: | Yellowstone Airport |
Location: | West Yellowstone, Montana, United States |
GPS Coordinates: | 44°41'17"N by 111°7'4"W |
Area Served: | West Yellowstone, Montana |
Operator/Owner: | State of Montana |
Airport Type: | Public |
Elevation: | 6649 feet (2,027 meters) |
# of Runways: | 1 |
View all routes: | Routes from WYS |
More Information: | WYS Maps & Info |
Facts about James M. Cox Dayton International Airport (DAY):
- Expansion room exists, with plenty of open gates, though Concourse D, which was built in 1978 and used by Piedmont Airlines and US Airways for their mini-hub operation until its closure in 1991, was demolished in 2013.
- James M. Cox Dayton International Airport (DAY) has 3 runways.
- The airport began a multi-year project in October 2006 to the perimeter roadway network to provide access around the airfield and to enhance safety by eliminating vehicle crossing of runways and taxiways.
- In 2011 Dayton International Airport completed a new air traffic control tower.
- A$50 million renovation of the airport's terminal building, designed by Levin Porter Associates, was completed in 1989.
- The closest airport to James M. Cox Dayton International Airport (DAY) is Wright-Patterson Air Force Base (FFO), which is located only 11 miles (17 kilometers) ESE of DAY.
- Today the airport covers over 4,500 acres, and has about 4.7 miles of runway.
- For 2012, the airport reported 102,700 departures.
- The furthest airport from James M. Cox Dayton International Airport (DAY) is Margaret River Airport (MGV), which is located 11,296 miles (18,178 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Yellowstone Airport (WYS):
- The closest airport to Yellowstone Airport (WYS) is Dubois Municipal Airport (DBS), which is located 65 miles (105 kilometers) WSW of WYS.
- Yellowstone Airport (WYS) currently has only 1 runway.
- Delta/Skywest Airlines EMB120
- The furthest airport from Yellowstone Airport (WYS) is Sir Gaëtan Duval Airport (RRG), which is located 10,685 miles (17,196 kilometers) away in Rodrigues Island, Mauritius.
- Aerial Fire Center is located two miles north of the Yellowstone National Park Gateway community of West Yellowstone, MT, 90 miles south of Bozeman, MT and 100 miles northeast of Idaho Falls, Idaho.
- Because of Yellowstone Airport's high elevation of 6,649 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WYS. Combined with a high temperature, this could make WYS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The airport is currently served on a seasonal basis by SkyWest Airlines operating as the Delta Connection with Embraer EMB-120 "Brasilia" twin turboprop aircraft flying nonstop to and from the Delta hub located at Salt Lake City Airport.