For many airlines, training lasts around six weeks. Other airlines' trainings last eight weeks.
During flight attendant training, students have a huge amount of information to learn, which Long considers a challenge given the time.
"It's really stressful. And you can't study ahead — you have to stay right where you are at all times, so you can't even try to get ahead," she said.
Among other things, students learn federal aviation regulations, how to defend themselves and passengers, how to evacuate on water and land, how to handle medical emergencies, and how to use all the equipment.
"The whole training is devoted to — with very few exceptions — learning the aircraft and the safety aspects of it," she said.
Long recalls a time when her training was put to the test during a 747 flight to Frankfurt. "I was brand spanking new on this plane — and the cockpit had an alarm that told them there was smoke up in the crew rest," she said.
"So here I go running through the airplane with my fire extinguisher and another flight attendant and pulling out panels to where the pilot told us to go," Long said.
"Fortunately it was just a faulty alarm. But when you're thinking about fire over the Atlantic in a 747, it'll get that training out," she said. "It's down to you. It's not like they can land in the nearest airport."