Sorry, not sure if this is the right board to post on...

I'm not the greatest flyer (trying to get better!) but going to Orlando in November on a 787, haven't ever flown on such a large plane before or for so long so feeling nervous. Take-off is the bit I really struggle with and so I'm intending to go and watch some take-offs at Manchester airport tomorrow. Ideally I'd like to watch some 787's, but am struggling with where to find the info for departure times online, can anyone point me in the right direction please?