connecting times at Dallas/Ft worth airport?

American is headquartered at Dallas/Fort Worth and they have gates at most of the terminals. American and DFW both have a shuttle train which connects you between the terminals which is helpful. I would say depending on where your connecting flight departs from, you should be all right. I would recommend that you sit closer to the front of the plane so once it arrives at the gate, you will be one of the first passengers off.

It should be enough time. When exiting the flight from LAX, proceed directly to the gate for a flight at 11:45. It all depends if the flight is on time.

You should be fine, but make sure you check the terminal on where you land and where your connecting flight is. American airlines covers allot of ground at that airport.

They do have a tram inside, so no worries if your gate is in a different terminal.

But of course as long as you know what gate that you will be catching your dallas flight.

If both flights are on time and both are on American you should have no problem. But you can't always rely of things going perfect.