For example, Travelocity has now introduced a service that allows the user to check out the availability of special fares on any route -- within North America or international -- on the days those discounts are offered by specific carriers.

CNN: Technology: Flight Planning 101

The recent availability of Wi-Fi systems and the ability to conduct face-to-face meetings en route further increases the efficiency of a private jet.

FORBES: Private Jets: Efficiency Tools, Not Posh Luxuries