United Airlines adds Morocco, Colombia, China flights
A United Airlines Boeing 787-8 Dreamliner aircraft is seen taking off from Amsterdam Schiphol Airport.Nicolas Economou | Nurphoto | Getty ImagesUnited Airlines is planning to launch flights to Marrakesh, Morocco, and Medellin, Colombia, and ramp up its service to Asia, in the carrier's latest bet that consumers will continue to shell out for trips abroad.The flights from United's Newark, New Jersey, hub to Marrakesh are scheduled to begin Oct. 24 using a Boeing 767-300ER. The carrier's Houston-to-Medellin flight is slated…