Alaska Airlines Mileage Plan - "operated by---", where to check-in

Hi,

I bought a ticket of Alaska Airlines. The specific flight is operated by American Airlines.
When I arrive at the airport, which desk should I use for check-in ? Alaska's or AA's ?

thanks.

Hi,

I bought a ticket of Alaska Airlines. The specific flight is operated by American Airlines.
When I arrive at the airport, which desk should I use for check-in ? Alaska's or AA's ?

thanks.

You want to head to the American desk. Good luck!

thanks !

The general rule is always to check-in with the OPERATING carrier.

Thank you.
I will go directly to AA :)