with Pan Am, MIA
to Freeport, Nassau was on mainline. We flew additional frequencies to Freeport with Express in the last year or two.
Some smaller carriers like Airways International, Gulfstream and others also flew MIA
to the Bahamas like Bahamas Air, and Eastern did in fact fly it as well... (Remember the L1011 that lost 3 engines due to improperly installed oil seals.
to FPO and NAS
was Bahamasair, Delta and a host of others like Airways International, Gulfstream, and others.