Originally Posted by
IluvSQ
Kansas City does not have OLCI.
There is a list of US cities for which OLCI is available, and MCI is not one of them.
Just to add to this, this means you'll need to check in old-school style at the airport with an agent - MCI does not have Self-Service Kiosks either for AC.
Get there as early as you can. I had to check in a couple times in Seattle before they finally brought in online check in for that airport for AC, and the lineups could be long as an agent had to do everybody's check in. Had lots of time but I always had one eye nervously on the clock.