Preparation for the long flight

• 1). Wear clothing that is loose-fitting and try to avoid accessories that are restricting like belts or jewelry. It's a good idea to layer on clothing instead of dressing too light; cabin temperatures can drop. Bring an extra sweater or hooded sweatshirt for additional warmth and comfort.
  
  
• 2). Read a book or bring items that will keep you entertained for the duration of the flight. This includes magazines, music/MP3 players, or even your laptop. Have a variety so that you can switch to another if you grow bored with one.
  
  
• 3). Walk around the plane and stretch out. Try to book an aisle seat so that if you feel you may get up frequently, you won't disturb or inconvenience other passengers. Request to sit in the exit row when you check in--these seats have more leg room.
  
  
• 4). Drink plenty of water and nosh on low-sodium snacks or meals. Salt causes swelling and water retention which can become uncomfortable while on a long flight. Try to avoid alcohol or coffee which cause dehydration.
  
  
• 5). Get an upgrade or book your flight in first-class. It may cost a bit more but can be worth it in the long run. First-class seating has reclining seats and plenty of leg room.