What kind of sentence.

Today we went to six flags, but it rained.

This sentence is a compound sentence.

The sentence "Today we went to six flags, but it rained" is a compound sentence.

The sentence "Today we went to Six Flags, but it rained" is a compound sentence.

To identify the type of sentence, we need to understand the structure of the sentence. In this case, we have two independent clauses joined by the coordinating conjunction "but."

An independent clause is a group of words that contains a subject and a predicate (verb), and it can stand alone as a complete sentence. In this sentence, "Today we went to Six Flags" and "it rained" are both independent clauses because they can be complete sentences on their own.

The coordinating conjunction "but" connects the two independent clauses, forming a compound sentence. The conjunction "but" indicates a contrast or opposition between the two ideas expressed in the clauses.