I've been on the SXM end of that. I had a charter flight to SBH which was taxiing for takeoff. Until it wasn't. Aircraft on the runway in SBH with a blown tire. We sat out the delay, airside, in a container-office, watching US game shows with the flight crew and the airline staff. Vincent had a potential taxi and ferry tickets lined up for us before I called him, which thankfully weren't needed. Once SBH opened, we were out of SXM in less than 10 minutes. The takeoff was from the intersection of the closest taxiway and the runway, not the end of the runway. Vroom! We gone!