What are the most punctual airlines in the world?
Travel data and insight provider OAG's annual survey put together rankings across a host of categories. It split up airlines into categories, like mega (the world's top 20 operators globally, according to scheduled 2019 flights) and mainline (excluding low-cost carriers; must have flown 30,000 scheduled 2019 flights and have been in the top 250 operators across the world in passenger capacity).
