react on change check if equal to array of object

i have input and array of object
i need when i type it will display the object. "airplaneCompany" is the object property that i need to compare
i was doing only if the input is equal to the "airplaneCompany" it will return it by the filter method
but i need for evrey char it will check it and if the object start with "a" it will show this object

  const [txtInp, setTxtInp] = useState("");
  const showFlight = users.filter((user) => {
    return user.airplaneCompany == txtInp;
  });

     {showFlight.map((user, index) => {
        const { id, airplaneCompany, passenger } = user;
        return (
          <div className="flightContainer" key={index}>
            <div>{id}</div>
            <div>{airplaneCompany}</div>
            <div>{passenger}</div>
          </div>
        );
      })}

>Solution :

I think you can use your .filter function to check if the airplaneCompany starts with the user input?

Something like

return user.airplaneCompany.indexOf(txtInp) === 0;