Dreamliner flies again

By Thom Patterson, CNNUpdated 20th May 2013
A United 787 Dreamliner sits on the tarmac at Houston's George Bush Intercontinental Airport on Monday.
CNN's Thom Patterson climbed aboard the Boeing 787 Dreamliner on Monday, May 20, for its first U.S. commercial flight since being grounded for safety concerns. Patterson traveled from Houston to Chicago on United Flight 1. Follow updates from his trip below.
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