But the select committeesaysfiguresderivedfromthe InternationalPassengerSurvey are "notfit for purpose" and inflatethenumberofstudents stayinginthe UK.
"A recent passengersurvey from the International Air Transport Association showed that 81% of travelers are interested in tracking their bags in real time, " explains CEO Harry Steck.
Heathrow achieved an all-time record passenger satisfaction score in a survey produced by the Airports Council International for the third quarter, but the percentage of people passing through central security within the prescribed time was below last year's level at 92.8% in 2012.