Singapore / Bloomberg Within weeks of India easing aviation rules, Singapore Airlines Ltd.’s local venture is charting a course to take on carriers from the Middle East. It’s counting on a surge in international traffic from the world’s fastest growing major air-travel market. Vistara, in which the city-state’s flag carrier owns 49 percent, is considering buying or leasing wide …

  Tokyo / Bloomberg Line Corp., Japan’s most popular mobile-messaging service, and its owners are aiming to raise as much as $1.1 billion in what could become the biggest technology initial public offering globally this year. Backed by South Korean search portal Naver Corp., Line and its existing investors are offering 35 million shares at 2,700 yen to 3,200 yen …

  New York / Bloomberg Allegiant Airlines is taking advantage of a regulatory decision lifting some flight restrictions at Newark Liberty International Airport in New Jersey, starting service to four destinations in November. It will be Allegiant’s first flights in the New York City market, said Lukas Johnson, a vice president for parent Allegiant Travel Co. The carrier will fly …