Harry Reid International Airport Wait Times & Departure Calculator
Real-time security waits, traffic conditions, and personalized departure times
⏱️ Detailed Wait Times for Airport
Typical wait times by time of day
📊 Estimated Security Wait Times by Time of Day
🚗 Current Traffic Conditions
Peak traffic hours: 5am-9am and 3pm-7pm
💡 Pro tip: Use our calculator below to get real-time traffic from your exact location.
Customs on arrival at LAS
Typical passport-control wait is about 25 minutes. Busiest around 3 PM (~33 min). U.S. CBP data, last 90 days.
Customs wait for your landing time →Get Your Recommended Departure Time for LAS
Complete Guide to Airport Timing
Harry Reid International Airport (LAS), formerly McCarran International, is located just minutes from the Las Vegas Strip. Despite its proximity to hotels, LAS handles heavy traffic volumes that require proper timing, especially during peak travel periods.
How Early Should I Arrive at LAS for a Domestic Flight?
Arrive 2 hours before departure for domestic flights. LAS is convenient to the Strip but can have long security lines, especially during peak travel times and weekends. This buffer allows time for rideshare drop-off, check-in, security screening, and walking to your gate.
How Early Should I Arrive at LAS for an International Flight?
Arrive 3 hours before departure for international flights. Terminal 3 handles international departures and requires extra time for international check-in procedures and security screening.
When is LAS Most Busy?
LAS is busiest 5am-9am and 3pm-7pm, with particularly heavy traffic on Sunday afternoons and Monday mornings when weekend visitors depart. Holidays and major events like CES or convention weeks create exceptional crowds.
How Much Time Should I Allow for Traffic to LAS?
LAS is very close to the Strip—typically 10-15 minutes by car. However, Strip traffic can be unpredictable, especially on weekends and during major events. From the Strip, allow 20-30 minutes to account for traffic and rideshare pickup/drop-off delays. From Henderson or Summerlin, allow 25-40 minutes.
Which LAS Terminal Should I Go To?
LAS has 2 terminals: Terminal 1 (Southwest, most domestic airlines) and Terminal 3 (international and some domestic airlines). Check your airline's terminal before leaving. The terminals are not connected post-security, so arriving at the wrong terminal requires exiting and re-entering security at the correct terminal.
💡 Pro Tips for Airport
- ✓ LAS is very close to the Strip but can have unpredictable traffic
- ✓ Sunday afternoons and Monday mornings are exceptionally busy with weekend departures
- ✓ Terminal 1 serves Southwest and most domestic airlines
- ✓ Terminal 3 serves international flights and some domestic airlines
- ✓ Convention weeks (CES, etc.) create exceptional crowds - arrive extra early
Frequently Asked Questions
What are current LAS wait times?
The live LAS wait at the top of this page updates every few minutes from the airport's own checkpoint data. On a typical day, standard security takes about 20-30 minutes, and the busiest times are usually 5am-9am and 3pm-7pm.
How early should I arrive at LAS for a domestic flight?
Arrive 2 hours before your domestic flight departure. LAS requires time for rideshare or parking (10-20 minutes), check-in and bag drop if needed (10-15 minutes), security screening, and walking to your gate (5-10 minutes). Sunday afternoons and Monday mornings are exceptionally busy with weekend visitors departing.
How long does security take at LAS?
On a typical day, standard security at LAS takes about 20-30 minutes, longer at the busiest times (usually 5am-9am and 3pm-7pm). Check the live wait at the top of this page before you leave. Major convention weeks and holidays see even longer waits. Terminal 1 tends to be busier than Terminal 3. TSA PreCheck usually shortens your wait.
How far is LAS from the Las Vegas Strip?
LAS is located just 3-5 miles from the Las Vegas Strip, typically a 10-15 minute drive in light traffic. However, Strip traffic can be unpredictable, especially on weekends, during major events, and in the evenings. Rideshare pickup areas at major hotels can also add 10-15 minutes. Always allow 20-30 minutes from the Strip to be safe, and more during major conventions or events.
Which LAS terminal should I go to?
Check your airline before leaving: Terminal 1 serves Southwest and most domestic airlines; Terminal 3 serves international flights plus some domestic carriers. The terminals are separate buildings and are NOT connected post-security.
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