Tech. Sgt. Andria Allmond, a 111th Attack Wing photojournalist, stares in confusion at her computer screen while working in the Defense Travel System (DTS) at Horsham Air Guard Station, Aug. 8, 2016. - Tech. Sgt. Andria Allmond, a 111th Attack Wing photojournalist, stares in confusion at her computer screen while working in the Defense Travel System (DTS) at Horsham Air Guard Station, Aug. 8, 2016. DTS is a is the travel system that handles all military travel plans and travel pay for all temporary duty, or in some cases, home station training for members outside the commuting area. (U.S. Air National Guard photo by Master Sgt. Christopher Botzum)

Under the new policy, if an authorizing official does not approve an authorization within 72 hours of departure, or if the tickets are not paid for with a government travel charge card, the airline reservation will be cancelled. This applies to all City Pair and non-contract government flights that are booked through DTS or through a commercial travel office. - Under the new policy, if an authorizing official does not approve an authorization within 72 hours of departure, or if the tickets are not paid for with a government travel charge card, the airline reservation will be cancelled. This applies to all City Pair and non-contract government flights that are booked through DTS or through a commercial travel office.