ONT ATC frequencies
The controller positions at Ontario International Airport and the frequency each one uses. Right now ONT is landing on 26L and 26R.
Clearance delivery
| ONT Clearance Delivery | 118.100 |
Ground
| ONT Ground | 121.900 |
Tower
| ONT Tower | 120.600 |
Approach
| ONT SOCAL Approach (SW-N) | 125.500 |
| ONT SOCAL Approach N/NE | 127.000 |
| ONT SOCAL Approach (NE-S) | 134.000 |
| ONT SOCAL Approach (S/SW) | 135.400 |
Center
| ZLA Sector 30 Oceanic | 119.950 |
| LA Center Sector | 125.650 |
Listen to ONT liveATC Radio plays ONT tower, ground and approach with a transcript as they talk.
How a flight moves through them
A departure starts on clearance delivery for its route, moves to ground for taxi, to the tower for takeoff, then to departure control and the en-route center. An arrival reverses it: center, approach, tower, ground.
Frequencies here are for listening and reference. Pilots use the current FAA Chart Supplement. How to listen to air traffic control.
ONT in ATC Radio
Pick a channel and press play. The busy ones are surfaced for you.
