What is the flight distance between DAY and ONO?

Distance between James Cox Dayton International Airport (DAY) and Ontario Airport (ONO) is 2732 kilometers or 1698 miles.

Distance From James Cox Dayton International Airport to Ontario Airport (DAY - ONO Distance)

Q: How long is the flight from DAY to ONO?

Flight time from James Cox Dayton International Airport, Dayton, United States to Ontario Airport, Ontario, United States is 3 hours 23 minutes under avarage conditions.

Q: What is the time difference between Dayton, United States and Ontario, United States?

Time difference between Dayton (United States) and Ontario (United States) is 2 Hours. Ontario time is 2 Hours behind Dayton. It is currently 06:56 in James Cox Dayton International Airport (DAY) and 04:56 in Ontario Airport (ONO).

The flight distance from James Cox Dayton International Airport (DAY) to Ontario Airport (ONO) is 1698 miles. This is equivalent to 2732 kilometers or 1474 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

2732 kilometers is the distance from James Cox Dayton International Airport, United States to Ontario Airport, United States.

Flight Duration between Dayton, United States and Ontario, United States

Estimated flight time from James Cox Dayton International Airport, Dayton, United States to Ontario Airport, Ontario, United States is 3 hours 23 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • DAY - ONO

Time difference between Dayton (United States) and Ontario (United States) is 2 Hours.
Current local time in Dayton is 2025-12-05, 06:56:35 EST and time in Ontario is 2025-12-05, 04:56:35 MST.
Ontario time is 2 Hours behind Dayton.

James Cox Dayton International Airport to Ontario Airport Flight Route Map - DAY to ONO Flight Path

Location of James Cox Dayton International Airport & Ontario Airport is given below.
Click the map to view Dayton to Ontario nonstop flight path and travel direction.

Click to see flight route on Google Map between Dayton, United States and Ontario, United States. .

Nonstop flight route between Dayton, United States and Ontario, United States.

James Cox Dayton International Airport
City:	Dayton
Country:	United States
IATA Code:	DAY
ICAO Code:	KDAY
GPS Coordinates:	Latitude: N 39° 54' 8.5'' Longitude: W 84° 13' 9.7''
Current time:	2025-12-05, 06:56:35 EST
Current weather:	James Cox Dayton International Airport 15 day weather forecast

Ontario Airport
City:	Ontario
Country:	United States
IATA Code:	ONO
ICAO Code:	KONO
GPS Coordinates:	Latitude: N 44° 1' 9.7'' Longitude: W 117° 0' 46.9''
Current time:	2025-12-05, 04:56:35 MST
Current weather:	Ontario Airport 15 day weather forecast
Flights: