Pack layers for November travel from Orlando International Airport (MCO) to Barcelona–El Prat Airport (BCN): light sweaters, a compact rain jacket, comfortable walking shoes, and a foldable umbrella. Bring an international plug adapter for European outlets and copies of travel documents for customs and airline staff. Allow extra time during Thanksgiving week when departing from Orlando, and confirm return flight schedules against local events in Barcelona such as concerts or late-night museum openings. Use carry-on essentials to ease long-haul comfort—neck pillow, noise-cancelling headphones, and hydration—and register for mobile alerts from your airline to track any schedule changes in November. Consider travel insurance that covers trip interruption and delayed baggage, particularly for transatlantic connections during shoulder-season weather shifts.