How Airports Get Millions of Bags on the Right Plane

Where does your suitcase actually go after you drop it at check-in? The barcode on your bag tag doesn't say New York or your flight number. It's just a 10-digit number, and that number does all the work. Here's how airport baggage systems really work: - The bag tag "licence plate": ten digits for the machines, the city printed only for people - The message your airline sends the airport at check-in: bag number, flight and passenger - Scanner arches under the floor that read your tag from every side - Trays with their own chips, some moving at up to 10 metres a second - Robot cranes that park early bags in a giant rack until your flight is ready to load - Where bags go wrong: torn tags, missing messages and, most of all, changing planes - What happened when Heathrow's Terminal 5 opened in 2008 Millions of bags fly every day, and most "lost" bags are only late. Next time you're waiting at the carousel, you'll know: your bag never knew where it was going. The number did. Follow Binaryhood for more on how the tech you use every day actually works. #Airport #Travel #Shorts