Emirates and United have activated their codeshare partnership allowing Emirates customers access to an expanded choice of U.S. destinations. Starting 30 March, Emirates customers can fly to three nation business hubs - Chicago, Houston or San Francisco - and connect to a network of domestic U.S. points on flights operated by United.
Similarly, Emirates customers in the U.S. planning trips to Dubai and beyond have different choices and can utilize United’s services to connect to Emirates operated flights bound for Dubai, via Chicago, Houston or San Francisco.
Source: Emirates