No data when using scrapy to get data

[ADBYITMS]

Hi all, i have managed to write my first scrapy code but when i run it i get no data from the site, i get no errors but i feel i know the issue, i need to load the page before i run the code, but i am not sure how to do this

here is my code

# -*- coding: utf-8 -*-
import scrapy
from ..items import SydneycheckItem


class SydneyflightcheckSpider(scrapy.Spider):
    name = 'sydneyfc'

    start_urls = [
        'https://www.sydneyairport.com.au/flights/?query=&flightType=departure&terminalType=domestic&date=2019-11-10&sortColumn=scheduled_time&ascending=true&showAll=true'
    ]

    def parse(self, response):
        items = SydneycheckItem()
        destinationname = response.css('.destination-name::text').extract()
        airlinename = response.css('.with-image').css('::text').extract()
  #      airlinelogo = response.css('.img:attr(src)').extract()
        flightnumber = response.css('.flight-numbers').css('::text').extract()
        scheduled = response.css('.large-scheduled-time').css('::text').extract()
        estimated = response.css('.estimated-time').css('::text').extract()
        status = response.css('.status-container').css('::text').extract()

        items['destination_name '] = destinationname
        items['airlinename'] = airlinename
      #  items['airlinelogo'] = airlinelogo
        items['flightnumber'] = flightnumber
        items['scheduled'] = scheduled
        items['estimated'] = estimated
        items['status'] = status

        yield items


        pass