South Jersey Regional Airport is served by 1 airline, flying from/to 2 destinationsLongest flight from South Jersey Regional Airport is Mount Holly to 🇺🇸 White Plains (HPN), which takes around 20 minutes. On an airline like Tradewind Aviation. More info on this flight route (LLY-HPN).Shortest flight from South Jersey Regional Airport is Mount Holly to 🇺🇸 White Plains (HPN), which takes around 20 minutes. On an airline like Tradewind Aviation. More info on this flight route (LLY-HPN).