United issued nationwide ground stop due to ‘equipment outage’ CNN 0 118 2023.09.06 02:56 https://www.youtube.com/watch?v=Th9xBNuJDsg + 12 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 16 United issued nationwide ground stop due to ‘equipment outage’