The surge in air travel demand is a reflection of an improving domestic economy. (usglobaletfs.com)
Business travel demands hectic schedules, superior work performances, heavy meals and often late nights, but what your body demands is sleep, and plenty of it. (restonic.com)
Third, the underlying technology used to assess the mileage fee could also allow the application of congestion pricing to help manage travel demand. (americanprogress.org)