Mom's epic  airport meltdown over delayed Disney departure caught on video
Shocked woman (Shutterstock)

A furious flyer berated an American Airlines gate attendant in a breathless rant captured on camera last month at LaGuardia Airport during a 12-hour delay en route to a Disney cruise in Miami. The mother traveling with a teenager and sobbing 9-year-old can be seen screaming in the video posted to Youtube last week after waiting…