That early departure---prevents anyone renting a villa or staying in a resort on Virgin Gorda from getting to the flight without taking the 5 am speedy's ferry meaning you likely get up at 3 something . Not optimal

There is no airport I know of prone to delays due to thunderstorms in afternoon/evening landing and departures than Miami. Perhaps that is why they want the early morning departure from BVI. But I still am very skeptical of an airline with subsidy from the BVI, two airplanes and no track record of performance. Most of the people taking those flights will be making connections --arriving late or not having aircraft ready to depart will be a huge deal that a two bus transportation company will have a hard time handling. Nobody will be bending over backwards to help this fledgling carrier when they have unserved passengers.