TSA wait times at Harry Reid International Airport (LAS), formerly known as McCarran
International Airport, can vary widely depending on the time of day, day of the week, and
season. Here are some important points to consider when planning your trip through
LAS: las vegas airport security wait times
General Wait Times
● Peak Hours: The busiest times at LAS are typically early mornings (5 a.m. to 9
a.m.) and late afternoons to early evenings (4 p.m. to 7 p.m.). During these
periods, wait times can range from 30 to 45 minutes, sometimes longer.
● Off-Peak Hours: During mid-mornings, mid-afternoons, and late evenings, wait
times tend to be shorter, often between 10 to 20 minutes.
● Weekends and Holidays: Expect longer wait times during weekends, holidays,
and major events in Las Vegas, such as conventions and large shows.
Terminals
LAS has two main terminals, Terminal 1 and Terminal 3:
● Terminal 1: This terminal primarily handles domestic flights. It has several
security checkpoints, including A, B, C, and D gates. Terminal 1 is often busier
than Terminal 3, especially in the mornings.
● Terminal 3: This terminal serves international flights and some domestic flights.
It generally has shorter wait times compared to Terminal 1, with security
checkpoints at E gates.
TSA PreCheck and CLEAR
● TSA PreCheck: Passengers enrolled in TSA PreCheck can expect significantly
shorter wait times, often under 10 minutes, as they have access to expedited
screening lanes.
● CLEAR: CLEAR members also benefit from expedited security screening,
bypassing the regular lines by using biometric identification.
Tips for Reducing Wait Times
● Check Wait Times: Use the MyTSA app or the airport's website to check current
wait times before heading to the airport.
● Arrive Early: Arrive at least two hours before your domestic flight and three hours
before international flights, especially during peak travel times.
● Prepare for Screening: Have your ID and boarding pass ready, and ensure you
follow TSA guidelines for liquids and electronics to speed up the process.
Additional Services
LAS offers amenities to make your wait more comfortable, including free Wi-Fi,
numerous dining options, and retail stores in both terminals. There are also family
restrooms and pet relief areas available.
By planning ahead and using available resources, you can minimize your TSA wait times
and ensure a smoother experience at Harry Reid International Airport.