While little information is available, SpaceX has confirmed plans to launch the GSAT-N2 mission, which is a communications satellite for India. SpaceX has a two-hour window ranging from 1:31-3:50 p.m.
The current record for the world’s longest flight is Singapore Airlines’ service from Singapore to JFK, which takes between 18 and 19 hours, but once Project Sunrise launches, that will surpass 19 ...