Close VERIFY: United Airlines basic economy - is it OK to switch seats? Can passengers on United Airlines flights with basic economy tickets move up to Economy Plus premium seats for free if any are empty? Our Verify team went to work. KHOU 4:36 PM. CDT July 13, 2017 TRENDING VIDEOS Fake FEMA inspectors in Houston neighborhoods Houston reservoirs still not empty Inside the chaos: Police release Las Vegas body cam footage Shooting survivors want more than prayers for Las Vegas $600 Texas-sized homecoming mum 11 new features in IOS 11 Wednesday morning forecast HOA fight over WWII tank More join class action lawsuit against Arkema National Night Out has new meaning after Harvey More Stories Heavy rain to move into Houston area tonight Sep 30, 2017, 7:59 a.m. 'Day for Night' music fest to end outdoor music… Dec 16, 2017, 4:50 p.m. Pearland Police officer charged with Driving While… Dec 16, 2017, 6:02 p.m.