No matter where you plan to fly next, there’s a good chance United Airlines or American Airlines can take you there. These two massive carriers are fierce competitors, especially for U.S. travelers, which means fares for your next destination are often competitive (and could be nearly identical).

So when the price is the same, how do you choose between these two airlines? The answer ultimately depends on your personal circumstances and what you value most in a flight experience. Here’s a side-by-side look at American versus United so you can decide.

Where they’re based and where they fly

Winner for flight options: American for domestic travel, United for international

When you’re choosing an airline — especially as you’re considering one to earn miles or elite status with — your home airport may be the most important consideration. If you live in Houston, for example, you’ll probably find more low-priced flights on United, which has a hub there.

But if you live in Dallas, American probably has more to offer.