Envoy from BCN sold out months in advance?
Back in May when I was booking travel to Europe this summer, I was rather surprised to find the flight from BCN-PHL (US473) to be completely sold out in Envoy a couple months in advance on a seemingly random Monday, 07/29. Pretty impressive since it's operated by an A330-330.
My best guess is that the space was reserved for people returning from an upscale cruise (Celebrity, for example). If that's the case, any idea if those would all be actual bookings, or if the cruise line gets to "hold" a number of seats for potential travelers and some of them are likely to be released closer to the travel date?