Delta Multi-city allows travelers to book flights with multiple stops in one itinerary, simplifying complex travel plans. Passengers can customize their journey by adding up to 5 destinations, with the option to stay in each city for various durations. This flexible booking system provides convenience and efficiency, enabling travelers to explore multiple destinations seamlessly. With Delta Multi-city flight, travelers can create unique itineraries tailored to their preferences, whether for business or leisure, while enjoying the convenience of booking all flights in a single transaction.