Flyertalk Evangelist and Moderator: Coupon Connection and Travel Products
Join Date: Jul 2000
Location: Milton, GA USA
Programs: Hilton Diamond, IHG Platinum Elite, Hyatt Discoverist, Radisson Elite
Posts: 19,027
Any of the airline websites will allow you to indicate when you want to travel.... so getting a long layover will be no problem.
However, Priceline and Hotwire will not allow you to specify long layovers.