Pack smart for November: Barcelona can be cool and wet—bring a waterproof jacket, comfortable walking shoes, and layers for variable coastal and urban conditions. From Orlando International Airport (MCO), allow extra time around Thanksgiving and reserve ground transport in advance; park-and-ride rates vary seasonally. Consider travel insurance that covers delays or cancellations, as November weather in Europe can occasionally disrupt connections. For health and safety, carry digital copies of travel documents and check Spain entry requirements within 72 hours of departure. CTA: Pack layers, book early for holiday windows, and secure travel insurance for November MCO→BCN trips.