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Map: OpenStreetMap contributors, captured 20 Oct 2026. North is up and the drawing is simplified. Each runway is labelled at its ends.
Location
Ontario, United States
ICAO code
KONT
IATA code
ONT
Elevation
944 ft
Longest runway
12,197 ft (08L/26R)
Runways
2
Size class
Large
Position
34.0560, -117.6010
About KONT
Ontario International Airport (ONT) is a large airport in Ontario, United States, with the ICAO code KONT. Its two runways are 08L/26R and 08R/26L. The longer one, 08L/26R, is 12,197 ft. All of them have hard surfaces. The OpenStreetMap layout shows 27 gates, 125 taxiway segments, 8 aprons and 4 terminal outlines. In the route snapshot of 14 Oct 2026, 43 airlines have 1,064 routes through KONT. Its most frequent links are Honolulu (HNL), Louisville (SDF) and Denver (DEN).
Runways
Runways, longest first
Runway
Length
Width
Surface
Lights
08L / 26R
12,197 ft
150 ft
Hard
Lit
08R / 26L
10,200 ft
150 ft
Hard
Lit
Runway idents and sizes from OurAirports. The runway headings in the source do not always match the idents, so only the idents are shown.
Scheduled routes
Published route data from the snapshot of 14 Oct 2026. These are standing schedules, not live flights, and they can be out of date. Counts are routes in that snapshot.
Airlines flying here
UPS UPS274 routes
Southwest SWA101 routes
Frontier FFT96 routes
Air Transport Intl ATN67 routes
FedEx FDX53 routes
Atlas GTI42 routes
United UAL35 routes
SkyWest SKW30 routes
Alaska ASA27 routes
ABX Air ABX25 routes
American AAL20 routes
Kalitta CKS14 routes
Also flying here, shown by airline code: BHS, PCM, AWE.
Sources: airport and runway data from OurAirports (public domain). Map data from OpenStreetMap contributors (ODbL). Routes from Virtual Radar Server standing data (CC0), snapshot of 14 Oct 2026.
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