Hello, From my experience, the delta miles calculator is a handy tool that gives a quick estimate of how many SkyMiles you'll need for a flight. I used it while planning my trip to Seattle, and it helped me compare different routes and dates easily. The tool adjusts based on the class, distance, and route, which saves me a lot of time. It’s especially useful when you’re trying to get the best value from your miles. Overall, the Delta miles calculator made my booking process smoother.