Buffering, error messages, dropped connections. In-flight Wi-Fi stinks. But that’s about to change thanks to new low-earth orbit satellite technology. WSJ’s Joanna Stern found out why planes still use old 3G tech and tested Elon Musk’s Starlink and Intelsat’s low-earth orbit satellite tech from 30,000 feet. Chapters: 0:00 In-flight Wi-Fi 1:14 The old cellular tech 4:16 The new Starlink tech 5:49 The perfect LEO + GEO satellite combo 7:46 Other in-flight Wi-Fi answers Tech Things With Joanna Stern Everything is now a tech thing. In creative and humorous videos, WSJ senior personal tech columnist Joanna Stern explains and reviews the products, services and trends that are changing our world. #Flights #Tech #WSJ