Passengers head to board a Hainan Airlines flight after checking-in at the ticket counter on Monday, Feb. 27, 2017 at McCarran International Airport in Las Vegas. (Bizuayehu Tesfaye/Las Vegas Revi …

Passengers head to board a Hainan Airlines flight after checking-in at the ticket counter on Monday, Feb. 27, 2017 at McCarran International Airport in Las Vegas. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @bizutesfaye