Travelers walk past an Emirates Airlines ticket desk at JFK International Airport in New York, U.S., March 21, 2017. Image for illustrative purposes.Show moreShow less
A worker cleans behind Etihad airlines counters at JFK International Airport in New York, U.S., March 21, 2017. REUTERS/Lucas JacksonShow moreShow less
Travelers wait to check in at an Egypt Air counter at JFK International Airport in New York, U.S., March 21, 2017. REUTERS/Lucas JacksonShow moreShow less
The tail of a Saudia Airlines plane stands at a gate at JFK International Airport in New York, U.S., March 21, 2017. Show moreShow less
A sign for Turkish Airlines stands near the counters inside of JFK International Airport in New York, U.S., March 21, 2017. REUTERS/Lucas JacksonShow moreShow less
A screen showing where travelers check in for Royal Jordanian airline stands at JFK International Airport in New York, U.S., March 21, 2017. REUTERS/Lucas JacksonShow moreShow less
A sign for Turkish Airlines stands near the counters inside of JFK International Airport in New York, U.S., March 21, 2017. REUTERS/Lucas JacksonShow moreShow less
Family members say good bye at an Emirates Airlines ticket desk at JFK International Airport in New York, U.S., March 21, 2017. REUTERS/Lucas JacksonShow moreShow less
Travelers wait at an Emirates Airlines ticket desk at JFK International Airport in New York, U.S., March 21, 2017. REUTERS/Lucas JacksonShow moreShow less
FILE PHOTO - A security official looks at a screen displaying X-ray screened parcels in Turkish Post's (PTT) postal logistic centre at the Ataturk International airport in Istanbul, Turkey on November 6, 2010. REUTERS/Murad Sezer/File PhotoShow moreShow less
A sign for Qatar airlines hangs at JFK International Airport in New York, U.S., March 21, 2017. Show moreShow less
A traveler speaks to an agent at an Egypt Air counter at JFK International Airport in New York, U.S., March 21, 2017. REUTERS/Lucas JacksonShow moreShow less
Image used for illustrative purpose. An Etihad plane stands parked at a gate at JFK International Airport in New York, U.S., March 21, 2017. Show moreShow less
A traveler walks past a sign for Royal Jordanian airline at JFK International Airport in New York, U.S., March 21, 2017. Show moreShow less
An Emirates Airlines ticket desk stands empty at JFK International Airport in New York, U.S., March 21, 2017. Image used for illustrative purpsoe.Show moreShow less
FILE PHOTO - A security official looks at a screen displaying X-ray screened parcels in Turkish Post's (PTT) postal logistic centre at the Ataturk International airport in Istanbul, Turkey on November 6, 2010. Show moreShow less
An Etihad plane stands parked at a gate at JFK International Airport in New York, U.S., March 21, 2017. REUTERS/Lucas JacksonShow moreShow less
A sign for Turkish Airlines stands near the counters inside of JFK International Airport in New York, U.S., March 21, 2017. REUTERS/Lucas JacksonShow moreShow less
Mideast airlines face laptop bans on flights to U.S., U.K.