An "Arrival Board" is a display system commonly found in transportation hubs like airports and train stations. It provides real-time information about incoming flights or trains, including their scheduled arrival times, current status, and any delays. This helps travelers stay informed about when to expect their transportation. Typically, the Arrival Board shows details such as the flight number, origin, and gate information for airplanes or the train number, originating station, and platform for trains. The board is usually updated automatically to reflect changes, ensuring that passengers have the most accurate information available.