JSFiddle - React, Tailwind, and code Playground

HTML

<td><div class="selectBtn">
                <input type="radio" name="group1" id="one" value="Falcon Air Trust">
                <span class="selectTxt">Select</span></div></td>
            <td><div class="selectBtn">
                <input type="radio" name="group1" value="Atlantic Aviation">
                <span class="selectTxt">Select</span></div></td>
            <td><div class="selectBtn">
                <input type="radio" name="group1" value="Reliance Aviation">
                <span class="selectTxt">Select</span></div></td>

JavaScript

$(document).ready(function(){
    var i = 0;
    //add the Selected class to the checked radio button
    $('input:checked').parent().addClass("selected");
    //If another radio button is clicked, add the select class, and remove it from the previously selected radio
    $('input').click(function () {
      
      $('input:not(:checked)').parent().removeClass("selected");
      $(this).parent().find("span").text("checked " + i++);
      $(this).parent().addClass("selected");
    });

});