JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<div id="time"> 
  <input type="text" name="from" placeholder="12:00 AM" />
  <input type="text" name="to" placeholder="12:30 AM" />
  <input type="text" name="from" placeholder="13:00 AM" />
  <input type="text" name="to" placeholder="13:30 AM" />
</div>

<span id="output"></span>

JavaScript

var dataArray = []
$("#time").find('input').each(function() {
    var data = {};

    data[this.name] = this.value 
    dataArray.push(data);

});

console.log(dataArray);