Absolutely! I recently wanted to upgrade a long-haul flight to Delta One using my miles. I wasn’t sure how it worked at first, so I called 8 8 8-2 1 7-3 3 2 4, and the agent walked me through the process step by step. They checked availability, explained how many miles I’d need, and even helped me secure the upgrade right away. The experience made me realize how convenient it is to use miles for premium seating, and having that direct number saved me so much time compared to navigating the website alone. I’ll definitely call first next time I plan an upgrade.
