Checking in for return flight
 

I have a RT flight leaving tomorrow from LAX to Kansas City and returning early the next day. I checked in on-line for the outbound flight at the 24 hour point with no problem. The return flight leaves KC less than 24 hours than the outbound flight leaves. So can I check in for the return flight 24 hours before that flight leaves even though the outbound flight will not have left yet?

Yes, you will be fine.

I fly them alot. The only requirememt is the 24 hours