When logged into an event in the mobile app, all guest information is located on the left sidebar menu by tapping on the 3 line menu icon in the top left corner of the Header / Nav Bar: 

The Accommodations feature on the sidebar menu, when tapped, will display all Accommodation information: 

Travel information can only be displayed in the mobile app when Accommodation plans have been added to a guest 

and the feature has been added on the platform via app builder. Example below: