Over the course of the past week, keep getting "unfortunately your on-line check in request cannot be completed..." even though it is within 24hrs of the last connecting flight, it is AC metal not a code-share, etc.
I even removed cookies from my computer...used another computer at the office...nothing...still same message, for different files, different pax, different originating cities. Now I have been waiting on hold for 20+ minutes while it is being "investigated"...not a happy camper. Not getting any comparable error issues when at aa.com or delta.com ... any ideas from among the masses as to what the problem is -- these are published fares, not consolidator tariffs....