Have you been collecting SkyMiles for a long time now? Well, it's the right time for you to use them. Before redeeming your miles, you must know the number of available miles. How do I Check my Delta SkyMiles? If you have this question, then reach out to the Delta representative. The agent will instantly guide you regarding your miles. Using miles is a very simple task. It is one of the simplest ways to fly without burning a hole in your pocket. Apply the miles in your account to your booking, and have a pocket-friendly journey. Call 1-860-321-4022 to have answers to all your questions.