We are performing system maintenance on Sunday, December 7, beginning at 3:00 a.m. EST. We expect this maintenance to last no more than an hour, and during this time, delta.com and our mobile apps are unavailable.
Customers who need to check-in for flights may use self-service kiosks at the airport or see an agent. For those customers who need to book or manage an existing trip, please call Delta Reservations at 1-800-221-1212.
We apologize for any inconvenience.