United Airlines flights now will operate strictly out of Terminal A at Kansas City International Airport, effective Wednesday. The space at KCI (Code: MCI) recently was remodeled and formerly leased by Midwest Airlines. United will operate out of gates 23 to 30 toward the end of the terminal, according to a Monday release. After acquiring Continental Airlines, United had been operating out of two terminals at KCI under the United name and causing its passengers confusion, and so the company now…