Glossary
Definition: TSA PreCheck is a US Transportation Security Administration trusted-traveler program providing expedited security screening at over 200 US airports for pre-approved travelers. Members keep shoes, belts, and light jackets on, leave laptops and TSA-compliant liquids in their bags, and use dedicated faster lanes.
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Term at a glance
| Term | TSA PreCheck |
|---|---|
| One-liner | TSA PreCheck is a US Transportation Security Administration trusted-traveler program providing expedited security screening at over 200 US airports for pre-approved travelers.… |
| Where it matters | Premium-cabin booking decisions, fare-rules interpretation, airline-product comparison. |
| Related concepts | Global Entry · Fast Track · Priority Boarding · Boarding Pass |
| Last verified | 2026-05-07 |
TSA PreCheck is the standalone US domestic-departure equivalent of Global Entry's expedited clearance for international arrivals. The program lets pre-approved travelers use dedicated security screening lanes that average 5 minutes (vs 25-45 minutes in standard lanes during peak times) and skip the major friction points of standard screening: - Shoes stay on (no removal required) - Belts and light jackets stay on - Laptops and other large electronics stay in your bag - TSA-compliant liquids (3-1-1 rule items) stay in your bag - Body scanners are typically replaced with the older walk-through metal detector (faster and avoids the imaging concerns some travelers have)
Application process (for standalone TSA PreCheck without Global Entry): 1. Apply online at universalenroll.dhs.gov ($85, non-refundable application fee, valid 5 years) 2. Online review and conditional approval (typically 2-4 weeks) 3. In-person enrollment at any IdentoGO location (fingerprinting and identity verification) 4. Known Traveler Number (KTN) issued upon final approval
Pricing comparison with Global Entry: - TSA PreCheck alone: $85 for 5 years - Global Entry: $100 for 5 years (includes TSA PreCheck)
For anyone with even occasional international travel, Global Entry is the strictly better value — same $15 difference, includes both programs. TSA PreCheck alone makes sense only for travelers who never leave the US domestically.
To use TSA PreCheck, add your Known Traveler Number (KTN) to every airline reservation — most loyalty programs save it permanently to your profile. The KTN appears on your boarding pass with the "TSA PRE" indicator, and you proceed to the dedicated lane at security.
Many credit cards (Amex Platinum, Chase Sapphire Reserve, certain hotel co-brand cards) reimburse the $85 application fee, making the program effectively free for cardholders.
In booking practice
At a Glance
| Term | Quick definition | Reference |
|---|---|---|
| Travel Insurance | Travel insurance is a policy that covers financial losses from trip cancellations, medical emergencies,… | Read |
| Turn-Down Service | Turn-down service in airline business and first class is when cabin crew convert your seat into a bed, laying… | Read |
| Travel Agent | A travel agent is a professional who arranges and sells travel services including airline tickets, hotels,… | Read |
| Twin-Aisle | Twin-aisle is another term for wide-body aircraft, referring to the two passenger aisles that run the length… | Read |
| Transit Hotel | A transit hotel is a hotel located within the airside area of an airport, allowing connecting passengers to… | Read |
| US Preclearance | A program where US Customs and Border Protection (CBP) operates immigration and customs facilities at foreign… | Read |
Related Terms
Travel insurance is a policy that covers financial losses from trip cancellations, medical emergencies, baggage loss, flight delays, and other travel disruptions, providing peace of mind for expensive business class bookings.
Turn-down service in airline business and first class is when cabin crew convert your seat into a bed, laying out a mattress pad, sheets, duvet, and pillows to create a comfortable sleeping environment.
A travel agent is a professional who arranges and sells travel services including airline tickets, hotels, and tours on behalf of clients, often accessing inventory and pricing not available to the general public.
Twin-aisle is another term for wide-body aircraft, referring to the two passenger aisles that run the length of the cabin, allowing wider seating configurations and more spacious premium cabins.
A transit hotel is a hotel located within the airside area of an airport, allowing connecting passengers to rest in a proper hotel room without clearing immigration or leaving the secure zone.
A program where US Customs and Border Protection (CBP) operates immigration and customs facilities at foreign airports, allowing passengers to clear US entry before boarding. Available at 15 airports including Dublin, Shannon, Aruba, Bermuda, Bahamas, Abu Dhabi, and several Canadian cities.
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