Which sentence uses flight as a direct object?

Question

The three astronauts genuinely enjoyed the flight.

All in all, it was a very successful flight.

Before takeoff, the astronauts prepared for the flight.

According to the astronauts, the flight went well.

Answer 1

The sentence that uses "flight" as a direct object is:

The three astronauts genuinely enjoyed the flight.

In this sentence, "the flight" is what the astronauts enjoyed, making it the direct object.