Live security checkpoint wait times at Washington Dulles International Airport. Three checkpoints serve all gates.
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Current Wait Times
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Checkpoint Information
Main Terminal · All Concourses
Open 24 hrs
Standard & CLEAR
Main Terminal · All Concourses
Open 24 hrs
Standard & TSA Pre✓
Main Terminal · Between East & West
5:00am–8:00pm
Dedicated TSA PreCheck only
Travel Tips
Frequently Asked Questions
How many security checkpoints does IAD have?
Washington Dulles has three security checkpoints: East Security (standard & CLEAR), West Security (standard & TSA PreCheck), and a dedicated TSA PreCheck checkpoint located between East and West (open 5am–8pm).
Does IAD have TSA PreCheck?
Yes — TSA PreCheck is available at West Security and at the dedicated TSA PreCheck checkpoint. The PreCheck checkpoint is open 5:00am–8:00pm daily.
How long are IAD security lines?
Dulles security wait times typically range from 5–20 minutes. During peak international travel periods, East Security can get busy. The dedicated TSA PreCheck checkpoint is typically fastest for eligible travelers.
Is CLEAR available at IAD?
Yes — CLEAR is available at East Security and the TSA PreCheck checkpoint at Dulles. CLEAR kiosks are on the Departures/Ticketing level.
How do I get to the gates at Dulles?
After clearing security, Dulles uses Mobile Lounges and buses to transport passengers to remote concourses A, B, C, and D. Allow an extra 10–15 minutes for this transport, especially for international gates.
Which IAD checkpoint is dedicated to TSA PreCheck?
The dedicated TSA PreCheck Checkpoint at Dulles is located between East and West Security on the Departures/Ticketing level. It is open 5:00am–8:00pm daily and is exclusively for PreCheck travelers — typically the fastest option.
How early should I arrive at Dulles?
Arrive at least 2 hours before domestic flights and 3 hours before international departures. After security, allow an additional 10–15 minutes for Mobile Lounge transport to remote concourses A, B, C, and D.
Does IAD have CLEAR?
Yes — CLEAR is available at East Security and the dedicated TSA PreCheck Checkpoint at Washington Dulles International Airport. CLEAR kiosks are on the Departures/Ticketing level.