im goin orlando to medellin and i want ti know how many baggages can i take

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https://www.united.com/web/en-US/content/travel...

Hertor usually on domestic sectors you are allowed 2 bags, the first at USD 25 and the second at USD 35. The weight of each bag should not exceed 23kgs.

Check the below link for more details
https://pss.united.com/CMS/en-US/travel/Pages/C...

Checked baggage feesWe have revised some of our checked bag policies for travel worldwide. For the latest checked baggage updates, please review all relevant baggage pages before you travel.
Updated: January 10, 2012

In general, United Airlines will accept up to two pieces of checked baggage with a maximum weight of 50 pounds (23 kg) per bag and a maximum outside dimension of 62 inches (157 cm) per bag in exchange for the applicable service fees set forth below. Additional checked bags or any bags that exceed these allowable weights and dimensions are subject to additional fees. Outside dimension of a bag is equal to the width + height + depth of the bag added together.

Bag fees apply at any point where bags are checked. For a trip that includes one or more connections, bags will be checked to your final destination, and the fee for checking a bag from your origin to your destination will apply. For a trip that includes a voluntary stopover, your bags will be checked to your stopover point, where you will collect your bags. When you resume travel, you may check your bags again, subject to applicable fees from the new point of check-in to the destination.

The first bag will be 25, the second 35 and each additional will be 100. The weight limit is 50 pounds and anything exceeding 50 pounds will cost and extra 100 dollars.