Cons: My son and I were scheduled to leave Providence to Philadelphia on Monday at 6:05. Flight went through a series of delays until we were finally informed that our flight would not make the flight departing Philly to SF. Rather than fly to Philly during the DNC, we decided to SPEND ANOTHER NIGHT IN PROVIDENCE and take the flight out the next day. This part of the trip caused me to lose a day of work and spend more money on a hotel and meals. This was very poor planning on your part since there were flights flying in and out of both places, but your company was short one aircraft that would have gotten my son and I home on time!!! This was my last flight on American Airlines and I will be sure to spread the word to my friends and family that you have become too unreliable!!