Flew BCN-MAD from terminal B on Vuelling Aug. 31, no problems with one checked bag, arrived within 10 minutes of landing at MAD T4 (very efficient). Didn't see the baggage hall at BCN, so no idea of the situation for baggage arriving at BCN, but I did see dozens of airport workers standing around idly (doing nothing), quite conspicuous at BCN (much more so than at MAD).