CHARLOTTE, N.C. – Did you know that 33% of North Carolina couples argue at the airport because of delays and cancellations? New research from the Charlotte Airport Parking team at AirportParkingReservations reveals the most common causes of conflict among North Carolina couples traveling through the airport. The survey asked North Carolina travelers about the top causes of arguments at the airport when traveling with a partner. Here’s what we found: For couples traveling through North Carolina Airports, delays and cancellations top the list of argument triggers, followed closely by lack of sleep and hunger. Other common stressors include lateness, lost baggage, and issues with boarding passes or seats.