Feathers ruffled

I was at my daughters in Ohio and the closest airport to here is Fort Wayne Indiana. They say be at the airport 2 hr. Before your plane leaves. I got there at 11:15am. for my flight at 1:34pm. Got checked in and began the wait. We finally boarded about 2:00pm. Taxied out anythen sat on the tarmac for at least 10-15 min. When the captain comes on over the loud speaker saying we have to go back to the gate as there is a mechanical issue. When we got back to the gate we all stood in line to be rebooked . We were given our gate and we all waited there, about 10 minutes before we were to take off f