Kansas City International Airport (MCI) has a single terminal with two concourses: Concourse A and Concourse B. The new terminal opened on February 28, 2023, and replaced the three original terminals that were built in the 1970s.
Concourse A has 13 gates (A1-A20) and is home to Air Canada, Alaska Airlines, Allegiant, and American Airlines.
Concourse B has 27 gates (B40-B69) and is home to all other airlines that operate at MCI, including Delta Air Lines, Southwest Airlines, United Airlines, and Spirit Airlines.
