Only market leader TripAdvisor remained in its existing position last week in the top ten leading travel websites in the US as the remaining nine sites swapped places.
The previous week's second and third places, held by Marriott and Hotels.com respectively, switched positions, while Carnival Cruise Lines soared to fourth spot from ninth and Vacation Rentals by Owner jumped from eighth to fifth.
Most popular travel websites in the US for the week ending January 7 2012:
Agency
[table id=2867 /]
Destinations and Accommodation
[table id=2868 /]
Airlines
[table id=2869 /]
Travel search terms
[table id=2870 /]
NB: Data couresy of Experian Hitwise