Cirium: U.S.-Europe summer air bookings have further deteriorated https://www.travelweekly.com/Travel-News/Airline-News/US-Europe-summer-air-bookings-have-further-deteriorated?utm_source=flipboard&utm_content=Econopass%2Fmagazine%2FFLIPBOARD+EXCHANGE+FEED+%F0%9F%97%9E%EF%B8%8F Summer air travel from the U.S. to Europe has further declined in the past couple of months, according to a data analysis by Cirium. Cirium examined … #travel #europe