Yes, you can leave the airport during domestic layovers. For instance, if you're a US citizen and have a layover within the country, it is legal and safe to leave the airport. Be aware that you'll probably be getting two boarding passes if the domestic layover is more than an hour.
What is the minimum layover for domestic flights at LAX? The minimum layover time for domestic flights at LAX is a bit complicated. As long as you're not changing terminals, it can be as low as 35 minutes. However, some airlines occupy multiple terminals at the Los Angeles Airport.
Can you walk to any of the beaches from LAX? Not really, since the closest beach, Dockweiler is over 3 miles away. If you're driving to LAX, book your LAX parking spot online, so that you'll have enough time to explore.
What is a good connection time? Travel advisers say there's a lot to take into account when booking connecting flights, but a general rule of thumb is 60-90 minutes between domestic flights and at least two to three hours for international itineraries.
When layover flights are booked with the same airline, your baggage will be automatically transferred through to your final destination. However, if the two flights are with different airlines, you may have to claim and re-check your baggage during your layover.
You can get your luggage during a layover under 2 circumstances: If you booked flights under separate tickets since you will need to gather and recheck your luggage before boarding the next flight. If your flights are booked under a single ticket, usually luggage will automatically be checked to the final destination.
A 4-hour layover may be enough time to leave the airport and explore the city. But it also depends on the airport's location, the time of day, and the immigration and customs procedures.
Overall, passengers usually have to re-clear security for connecting flights, though there may be some exceptions depending on the airport and flight itinerary. To make this process easier, checking with the airline or airport ahead of time is recommended.
Can I visit my friend at the airport when she has a 1-hour layover? Yes, but not if she has to come outside security and then re-enter. Ask the airline for a gate pass so you can go inside security to visit with her at her gate.