STAY AWAY!!!! Pay more money with another airline, it’s NOT worth it! I had $1900 out-of-pocket expenses American is refusing to reimburse me for. I have been a customer of American Airlines (AA) for many years; I hold a Premium AAdvantage Card (with over 110K points) and I also hold an Admiral's Club Card as well. On 8/14/21 I was on vacation with my family (wife and two children) returning home. It started off with the flight from Savannah to Charlotte. We were supposed to depart at 12:43pm, with a connecting flight to Boston at 3:02pm. The flight kept getting delayed (and terminals moved) and we did not take off until almost 2:45pm (Already missing connecting flight). On top of that, the aircraft had a poorly working ground Air Conditioner (87 degrees outside; did not work well in the air as well). We were then diverted to Willington NC due to a ‘pop-up’ storm. We sat on the tarmac for over 2 HOURS with no ground A/C. Finally, they moved us to a terminal; where we sat for another 3hrs. We then attempted to get a secondary flight home (since we missed our connecting flight) and we were given the “OPTION” of flying back to Boston 2 ½ days later, which would be the ‘earliest flight’ for four people. To make it home on-time for work, we booked with another airline (4 tickets). We finally took-off and got back to Charlotte at 10pm. American Airlines gave us no information when we landed, nor was there anyone to give us direction after landing so late. We rented a hotel room and paid for an uber to/from the hotel. (We also had to pay for additional day of parking and a day of kennel for my dog after finally making home). This mistake of American Airlines cost me in total $1,900.00 because of the original delay of flight (weather was fine up until our LATE landing point). I filed paperwork online with AA Customer Relations. I was THEN contacted by AA customer relations (after two weeks after putting in a ‘complaint’ and request for reimbursement) and they informed me that “Only the hotel would be reimbursed; we do not cover other ‘out-of-pocket’ expenses, since they offered me a flight home 2 ½ days later…SERIOUSLY??? I went as far as speaking to a Supervisor at AA who also reiterated the same information. Their new logo should be “AMERICAN AIRLINES, SOONER OR LATER WE’LL GET YOU SOMEWHERE...”