Actually the lack of multiple routes (i.e. Delta, AA), BVI Airways will be only 1 route. 1 Plane would routinely fly this To (2.5 hrs + turnaround of 1 hr + 2.5 hr back) and then repeat.... so backup plane could be just that...a backup plane.

I am a pilot and have no backup plane. Only missed 1 flight for maintenance issue that took more than 2 hrs to remedy, in 10 years. (Not quite the same).

Agree, let's see performance and with additional volume, hopes are for more (earlier) flights in/ out of Miami to match our connection desires.

With only 4 flights a day, there should be plenty of time for "minor " maintenance.... Delta jets probably are scheduled for 8-9 flights a day with similar legs(2.5 hours).

Hold the bashing for now.