How long does it take to go from Terminal 2 to Terminal 4 in LAX (Los Angeles) Airport?

LAX is a big airport but from 2 to 4 you can walk if you don't have bulky luggage. It will take you maybe 10 minutes.

Additional information:

1.5 hours is plenty of time, don't worry :-)

There are free shuttles that constantly circle the airport and stop at each terminal. It's probably best to just wait a few minutes for the shuttle than walking to the other side of the airport. It takes just a few minutes to take the shuttle and you should have plenty of time to make your connection.

http://www.lax-airport.net/terminals_transfer.html

take the tram its faster

1.5 hours is plenty of time to get from terminal 2 to 4. You can easily walk between the terminals. Just as others have said, it should only take about 15 minutes or so to walk between the terminals.

In 1.5 hours you could walk to all of the terminals several times, and stop by Starbucks for a coffee.

Forget the shuttles, you'll wait longer for them than it would take you just to walk over to the other terminal.

Most of LAX terminals are okay, except the international terminal. It's a zoo.