Visitors to Little Cayman had to be ferried from Brac to LC on dive boats because of problems with Cayman Air's Twin Otter aircraft:
www.caymancompass.com
The same thing happened to us when we went to LCBR in 2019:
scubaboard.com

Tourists 'ferried' into Little Cayman as airlift challenges mount
Scores of tourists had to be ferried into Little Cayman by dive boat this weekend as mounting problems with airlift into the destination reached crisis point.

The same thing happened to us when we went to LCBR in 2019:
“Stranded (Cayman) airline passengers take to the sea” – but there’s more to this story!
The brief Cayman Compass news story below left out some very important details, I know because I was there, unfortunately! First let me say that all ended well, and we’ve just returned from a lovely trip to the Caymans, spending a week on Grand Cayman and (almost) a week on Little Cayman at the...