Sentence 1: RegionsAir operated as AmericanConnection until March 2007 and Trans States Airlines operated as AmericanConnection until May 2009 .
Sentence 2: Until March 2007 , RegionsAir was operated as AmericanConnection and until May 2009 as AmericanConnection of Trans States Airlines .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?