888-217-3324 is honestly the quickest way to book, cancel, or tweak a Delta reservation—I’ve used it more than once. And yes, Delta does fly to St. Martin (SXM). I went earlier this year after a last-minute decision to join friends, and the phone line saved me.
I was struggling with the app showing weird seat availability, so I just called, explained I needed to get to St. Martin within two days, and the agent found a connecting flight that wasn’t appearing online. They even helped me switch to an earlier segment when my plans shifted.
If you’re trying to sort out schedules, baggage, or a same-day change, calling that number is way faster than waiting on the website to load. So yep—Delta flies there, and the trip is absolutely worth it. The landing over Maho Beach alone is unforgettable.
