The airport flashback/vision could be the entirety of what the lost story is... I dont know i havent really examined it but yes... henry gale is searching and hassling Jack Sawyer and Kate.

The people who have been experiences the visions or powers all got teleported out of the hatch somehow... Juliet got nothing of the sort... she wouldnt be asking jack so much if that was the case. she did burn her hands though...