Well after travelling to Turkey alone one year when i was 18 to meet bf(at the time)who was on deployment I had my luggage misplaced and had not packed very much in my hand luggage apart from some make-up and a hairbrush
I went 4 days without any luggage and it was XMAS! so i learned a valuable lesson to always pack essentials like tooth brush and mini paste (provided on long haul of course) a spare outfit and i now travel in comfy shoes as when i had the Turkey incident i was wearing 4 inch knee high boots!!
when travelling to the states i take
mini hairbrush
chapstick/balm because the plane air is really drying
face cream/multi moisturiser as skin gets dry from the air
magazines (not as many now planes have seat bk tv's)
sweets/gum for landing
full sized pillow!!... I always take a pillow as i just cant get comfy otherwise dh laughs at me everytime! but i pray for the window seat so i can put the pillow against the side and sleep zzzzz
Blanket i buy myself a new blanket every flight
normally pick them up for £5 from primark perfect size nice fluffy i like my comforts and now i always pack 1 each for my boys too and Dh,"he always tells me he doesnt need one but then ALWAYS uses it!
Different outfit as when we leave its freezing but when we arrive its hot so i pack shorts t-shirt or a simple sun dress makes me feel refreshed too.
Anything thing valuable that i dont want to lose like Camera video camera chargers money and at least 3 days worth of any medicine we are taking plus parecetomel for the kids and tummy upset pills as the kids get excitment tummys and sometimes feel a little ill.
For the kids
Ds/games
sweets/snacks
fav teddy each (my oldest takes piglet and eeyore EVERYWHERE with him he has had them since birth and god forbid we forget them!
drink
blanket (because mummy does) they have blanket style sleeping bags that we took last yr nice fluffy and still slim enough to roll up plus they stay cosy dont haveto keep pulling the blanket over their feet.
Spare outfit for the change in weather
Dj style headphones as they cant keep the plane ones on their ears! learnt that 1 flight when i think i spent every 5 mins puttingthem bk on them!..
we used to take toy cars, pens colour books etc but they never used them enough & they would keep dropping them on the floor!