My cousin near Ft. Lauderdale went first to a Phila. hospital for her BTKR, stayed a couple of nights first in-hospital and then at a posh hotel and flew home to do her at-home rehab, but the implants turned out to be the wrong size (she is petite and small-framed despite her weight). So she chose NYC's Hospital for Special Surgery and then Rusk (just like Luisa) for her BTKR revision. She was permitted to fly home 3 weeks post-op, which would have been uneventful but for having forgotten to bring home her opioids. Fortunately, her husband's a retired dentist who still has prescribing authority (and a DEA #), so the flight crew was able to phone him; he met her at the gate with a sorely-needed bottle of Vicodin! That was 15 years ago, she is now 80 and both knees are going strong.