In this episode of Air Traffic Out Of Control, United Airlines flight 1390 approaches San Francisco International airport but is held off by air traffic control.  They are trying to clear a backlog on the ground with more than a dozen planes waiting to take off so they ask the approaching flight to go around - twice! As you will hear, the pilot of the United flight is more than annoyed and lets his frustrations be known. Follow Amy Tango Charlie on Twitter: https://twitter.com/atoocpodcast