I have upcoming europe award on AC, UA ticketed, no UA flights. AC has only one flight/day from MCI. If that flight is late/cancelled would my TK*G be of any help in reroute for same day travel (on UA)? Would I have to be at the airport and show card, or if I see problems can I call UA for help? I can't put my TK number on the record because UA will not allow any other carrier on the PNR for an award flight record. No current status on UA or AC.