General Aviation flights into DCA are restricted to Waiver or DC Access Standard Security Program (DASSP) flights. Signature DCA normal hours of operation are from 0700 - 1700 Monday through Friday. However, Signature is open for all DC Access Standard Security Program (DASSP) flights from 0630 - 2200 seven (7) days a week. Should you have further questions, please call 703.417.3500.

During the past 50 years, Washington grew from a quiet southern town to a cosmopolitan city that hosts visitors from around the globe. Let Signature-Washington, D.C., be your guide to this major center of the arts, culture and of course, government of the United States.