Terminals · Las Vegas

LAS terminals & airport map

Harry Reid International Airport (LAS) has two terminals: Terminals 1 and 3. Here's which terminal your airline departs from, the LAS terminal map, how to get between terminals, and where security is — so you walk in knowing exactly where to go.

Diagram of a typical airport terminal layout — departures level up top, security checkpoints, then concourses branching out to the gates. — How a terminal is usually laid out: ticketing and security up top, with concourses fanning out to your gate below.

LAS TSA wait times todayLive security waits by checkpoint, the forecast, and your Leave-By Time.

How many terminals does Las Vegas airport have?

Harry Reid International Airport (LAS) has two terminals: Terminals 1 and 3. Which terminal you use comes down to your airline — check the list below before you leave home.

Which terminal is your airline in at LAS?

Flying out of LAS? Here's the terminal each airline departs from. Tap an airline for its gates, check-in hall, and whether it recently moved terminals.

Airline → terminal assignments verified June 27, 2026against the airport's own sources. Airlines do move terminals — we date every change.

LAS terminal map tap a terminal

LAS · Terminal 1

Airlines here

DeltaAmericanSouthwestAllegiant

LAS wait times by terminal

Where is security in each terminal at LAS?

Each LAS terminal has its own TSA checkpoint, and the line can be short in one terminal and long in the next. Before you pick when to leave, check wait times by terminal and head to the fastest open lane. Not sure how long to budget? How long does airport security really take breaks it down by the hour.

How do you get between terminals at LAS?

Harry Reid International Airport Tram (APM) — Three colored lines inside the secure area: Green Line (Terminal 1 central ↔ Concourse C gates), Blue Line (Terminal 1 ↔ satellite Concourse D gates), and Red Line (Terminal 3 ↔ Concourse D gates). Concourse D is a shared satellite reachable by tram from both terminals. Terminal 1 and Terminal 3 are NOT connected airside; to switch between the two terminals landside, use the free airport shuttle bus (runs roughly every 20–30 minutes).

What is the minimum connection time at LAS?

Give yourself a real cushion to connect at LAS: about 45–60 minutes for a domestic-to-domestic connection, and 90 minutes or more when international travel or a terminal change is involved. See our full guide to minimum connection time.

Arrivals, departures, and getting around LAS

Departures are usually upstairs. Most LAS terminals put ticketing, bag drop, and security on the upper (departures) level, with baggage claim and pickup below.
Follow your gate, not just your terminal. Inside security, signs point you to gate numbers and concourses — your boarding pass lists both.
Accessibility. Elevators, accessible restrooms, and wheelchair assistance are available throughout; ask your airline ahead of time, or look for TSA Cares if you need extra help at screening.
Picking someone up? Head to baggage claim on the arrivals level — but to catch a flight, everything you need is on the departures side above.

Cheap LAS parking — comparedFind the lot closest to your terminal and fold the shuttle into your Leave-By Time.

Lounges, dining, and shops live inside each terminal past security — handy once you're through, but they shouldn't change when you leave home. Browsing other airports? TSA wait times by airport lists them all.

Common questions about LAS terminals

How many terminals does Las Vegas airport have?

Harry Reid International Airport (LAS) has two terminals: Terminals 1 and 3. Which one you use depends on your airline, so check the terminal list above before you head out.

Which terminal is your airline in at LAS?

It depends on the airline. Delta departs from Terminal 1; American departs from Terminal 1; United departs from Terminal 3. Tap your airline in the list above for gates, check-in, and whether it recently moved (assignments verified June 27, 2026).

How do you get between terminals at LAS?

Harry Reid International Airport Tram (APM): Three colored lines inside the secure area: Green Line (Terminal 1 central ↔ Concourse C gates), Blue Line (Terminal 1 ↔ satellite Concourse D gates), and Red Line (Terminal 3 ↔ Concourse D gates). Concourse D is a shared satellite reachable by tram from both terminals.

Where is security in each terminal at LAS?

Each LAS terminal has its own TSA checkpoint, and the wait can differ a lot from one terminal to the next. Check LAS wait times by terminal and head to the fastest open lane.

What is the minimum connection time at LAS?

Give yourself a real cushion to connect at LAS: roughly 45–60 minutes for a domestic-to-domestic connection and 90 minutes or more when international travel or a terminal change is involved.

You know your terminal. Now get the exact minute to walk out your door — built from today's live LAS security wait and your drive.

See your Leave-By Time →

TSA·WAIT·TIMES

Terminals · Las Vegas

LAS terminals & airport map

LAS TSA wait times todayLive security waits by checkpoint, the forecast, and your Leave-By Time.

How many terminals does Las Vegas airport have?

Harry Reid International Airport (LAS) has two terminals: Terminals 1 and 3. Which terminal you use comes down to your airline — check the list below before you leave home.

Which terminal is your airline in at LAS?

Flying out of LAS? Here's the terminal each airline departs from. Tap an airline for its gates, check-in hall, and whether it recently moved terminals.

Airline → terminal assignments verified June 27, 2026against the airport's own sources. Airlines do move terminals — we date every change.

LAS terminal map tap a terminal

LAS · Terminal 1

Airlines here

DeltaAmericanSouthwestAllegiant

LAS wait times by terminal

Where is security in each terminal at LAS?

How do you get between terminals at LAS?

What is the minimum connection time at LAS?

Arrivals, departures, and getting around LAS

Departures are usually upstairs. Most LAS terminals put ticketing, bag drop, and security on the upper (departures) level, with baggage claim and pickup below.
Follow your gate, not just your terminal. Inside security, signs point you to gate numbers and concourses — your boarding pass lists both.
Accessibility. Elevators, accessible restrooms, and wheelchair assistance are available throughout; ask your airline ahead of time, or look for TSA Cares if you need extra help at screening.
Picking someone up? Head to baggage claim on the arrivals level — but to catch a flight, everything you need is on the departures side above.

Cheap LAS parking — comparedFind the lot closest to your terminal and fold the shuttle into your Leave-By Time.

Common questions about LAS terminals

How many terminals does Las Vegas airport have?

Harry Reid International Airport (LAS) has two terminals: Terminals 1 and 3. Which one you use depends on your airline, so check the terminal list above before you head out.

Which terminal is your airline in at LAS?

How do you get between terminals at LAS?

Where is security in each terminal at LAS?

Each LAS terminal has its own TSA checkpoint, and the wait can differ a lot from one terminal to the next. Check LAS wait times by terminal and head to the fastest open lane.

What is the minimum connection time at LAS?

Give yourself a real cushion to connect at LAS: roughly 45–60 minutes for a domestic-to-domestic connection and 90 minutes or more when international travel or a terminal change is involved.

You know your terminal. Now get the exact minute to walk out your door — built from today's live LAS security wait and your drive.

See your Leave-By Time →