There are no two ways about it, long flights are brutal.  Planes are cold and dry and managing your possessions as well as a timeline can be very stressful.  But it doesn’t have to be! Just preparing a few simple things can make all the difference and turn flights into a downright pleasant experience. 1. Get the airline’s app These days pretty much every airline has an app and they can be a serious game changer when it comes to efficient travel.  Download the airline’s app ahead of time to check in as soon as you can, get up to date messages about flight delays and download your boarding pass…