It’s shaping up to be a record-breaking year for summer travel. Airlines for America, an industry trade group, is expecting about 234 million passengers to travel worldwide on U.S. airlines between June and the end of August, the highest number ever, and up 4 percent over last summer. Indeed, Dallas Fort Worth International, one of the nation’s busiest airports, is predicting that some 18 million people will pass through — more than any other summer. At the same time, the vacation rental site Airbnb is projecting that this will be…
Read MoreSurviving the summer travel season
