was it Qatar Airways??? happened to me last month while going to Nepal. but got the luggage by 3rd day. You should have asked for immediate compensation at airlines counter at the Airport. I got NRS-3500(not dollars$$) to buy some clothes and basic utilities from Qatar Airways at Durbar Marga. I talked to the representative at the airport and he took me to Durbar marga office and got me the money. well i even saved on taxi ride to the city. guess what went to my fren's house, used his clothes and went out for a party that night. Thanx Qatar!!!!