If you’re flying out of LAX, you’ll want to get to the airport in time to check in, check your bags and go through security. Sometimes going through the various checkpoints can be a breeze, but at other times the airport can get very busy. You don’t want to miss a flight because you underestimated the wait time, but is it really necessary to arrive at the airport 3 hours in advance? When should you get to LAX? The answer depends on if you’re taking an international or a domestic flight. If there are weather alerts, you should always arrive at LAX early at check with your airline for delay and cancellation alerts. Likewise, construction and other complications can slow down your anticipated arrival time. You can check the LAX live map here. When in doubt? Get to the airport a little earlier. Spending a little extra time at the airport is an easy trade-off for not missing a flight.