Signature AviationPassenger guide, Washington Dulles International Airport (IAD)

Getting there

Navigate to 23950 Wind Sock Rd, not to "Washington Dulles International Airport". A map app given only the airport's name can route you to a different building on the field. IAD has 2 private terminals at different addresses, so give your driver this one's name as well.

Parking: Signature lists valet parking here, along with short-term and long-term parking. It does not publish prices (as of Oct 2026).

At the terminal

Open 24 hours, every day.

On site: passenger lounge, wifi, conference room, coffee and snacks, showers, car rental.

Pets: Signature lists this terminal as pet friendly. Your charter company sets the rules for pets on board.

Other terminals at IAD

• Atlantic Aviation23411 Autopilot Drive

Questions

When is Signature Aviation at IAD open?

Open 24 hours, every day.

Is there parking at Signature Aviation at IAD?

Signature lists valet parking here, along with short-term and long-term parking. It does not publish prices (as of Oct 2026).

Can I bring a pet to Signature Aviation?

Signature lists this terminal as pet friendly. Your charter company sets the rules for pets on board.