Returning the time taken by the query to execute in Mongoose

Lately i have been working with API first approach with Nodejs and Mongoose. Now when returning the query result from the database i also want to return the total time taken by the query to execute. I have been going through a lot of answers, can't find a relevant one. Even mongoose documentation does not highlight any methods as such. ( Or maybe i didn't notice ). Is there any way i could return the total time taken by the query?

Here is my Schema

const mongoose = require('mongoose');
const Schema = mongoose.Schema;

const Package = new Schema({
    name : { type : String, required : true },
    duration : { 
       days : { type : Number, required : true },
       nights : { type : Number, required : true }
    },
    price : { type : Number, required : true },
    places : [{ type : String, required : true }]
});

module.exports = mongoose.model("Package", Package);

And here is my One part of the code where i'm stuck and i want to return time taken by the query in both .then and .catch part in the config section

const mongoose = require('mongoose');
const Package = require('../models/package-model');

module.exports = {
getPackageByID : (req, res, next) => {
    var packageId = req.params.id;
    Package.findById( packageId )
    .select("name duration places price _id")
    .exec()
    .then( docs => {
        res.status(200).json({
            package : docs,
            config : {
                message : "Package Successfully Fetched",
                statuscode : 200,
                url : req.headers.host+"/package/"+packageId,
                count : docs.length
            }
        })
    })
    .catch( err => {
        res.status(404).json({
            package : [],
            config : {
                url : req.headers.host+"/"+packageId,
                message : "There was no Package found with the ID",
                statuscode : 404
            }
        })
    });
}
}

PS : Sorry for the Asymmetric indentation. Thanks in advance :)