Nothing tests a budding relationship like travel and the new series “Love at First Flight” takes it a step further, matching new couples to embark on a romantic (and stressful) journey across North America — with the chance to get married at the airport immediately after their final flight lands. Meeting for the first time in New York, the couples criss-cross the country towards Los Angeles, as their compatibility is tested not only by the unpredictable pressures of travel but also by a series of uniquely crafted travel-based challenges. Love at First Flight is produced by Pilgrim Media Group. Craig Piligian and Mike Nichols serve as executive producers for Pilgrim. Gena McCarthy executive produces for Lifetime.