United assured me that my wheelchair patient would be escorted all the way from Little Rock to Reno with no problem. He was left stranded in Denver, missed his flight and ended up in Sacramento, this was a terrible thing to have happened, His son had to Drive from Lake Tahoe to Reno than to Sac. In the middle of the night. I'd like to know what happened. I'm so very disappointed with United. I need an explanation for this mess. This was for Leslie Wayne Atkins, Ticket # ************** Conf. Phk505