The image below shows the basic timings and the map link allows you to zoom in to what is usually an extremely accurate flight-path….albeit subject to change.
I would highly recommend finding yourself somewhere to position yourself on the yellow line shown, if you have nothing else to do with your time later this afternoon.
J
https://www.google.com/maps/d/viewer?mi ... sp=sharing
Hope it’s helpful to someone.
Best wishes
John