I will be flying JetBlue from California to New York City I understand that it will not have AC power so I will have to use it on battery, my question is will it run longer during the flight to New York? I plan to watch movie from USB stick with VLC. Also I will use my iPad 2 if the rMBP runs out of battery. I do not want to get bored. I was told by JetBlue there will be no wifi. Oh well

