By Luke Bollinger Piedmont Triad International Airport wrapped up 2017 with 879,198 passengers departing from the airport. Kevin Baker, executive director of PTI, told Triad Business Journal the number of passengers was up 3.8 percent from the 847,004 a year ago. Baker also said that freight airlines increased 14 percent year to date. Want to know where passengers out of PTI were headed? Click on the slideshow to see the top 25 destinations in 2017 for travelers from PTI.