WhatsAbove / Cities / California / Rancho Cucamonga
Live planes and satellites over Rancho Cucamonga, CA
The scope below is live: every trackable aircraft and satellite above Rancho Cucamonga right now, centered on 34.1064, -117.5931. Click anything for callsign, route, altitude, and more.
Tonight
Visible passes for the next 12 hours — sun-lit satellite, dark sky at your point.
Nearest major airports
With Ontario International Airport (ONT) only 4 miles to the south, Rancho Cucamonga sits directly under active approach and departure paths — expect frequent low-altitude traffic between roughly 2,000 and 8,000 ft, with the direction of flow flipping when the wind changes.
About the sky over Rancho Cucamonga
Rancho Cucamonga (California) has a population of about 175,236 and sits at 34.1064°N, 117.5931°W. Aircraft on this page come from the crowdsourced ADS-B network (coverage over metro areas like this is typically excellent); satellites are computed in your browser from published orbital elements — several hundred are above the local horizon at any moment.
What planes fly over Rancho Cucamonga?
Most identifiable traffic over Rancho Cucamonga is tied to Ontario International Airport (ONT), 4 miles to the south, plus RAL (14 mi) and SBD (20 mi). Add high-altitude cruise traffic passing over on airway routes. The live scope on this page shows each one with callsign, route, and altitude.
How many satellites are above Rancho Cucamonga right now?
Several hundred cataloged objects are above Rancho Cucamonga's horizon at any moment — mostly Starlink, plus stations, science payloads, and decades-old relics. Open the SPACE tab on this page for the live, computed count at 34.1064, -117.5931.
Can I see the ISS from Rancho Cucamonga?
Yes. The ISS passes over California several times most weeks; visible passes happen when the station is sunlit while the sky over Rancho Cucamonga is dark — typically 1–3 hours after sunset or before sunrise. The Tonight panel on this page computes exact times, directions, and durations.