Hi flight tickets can be around 10 days prior to departure, id imagine if you have booked your attraction tickets with the holiday company you will recive all off these at once, if diffrent id say they will be around about 10 days prior again.
Though have got to around 4 days once before on me to make me panic.
Or the day before as in my case last year! I would suggest if you do not have them withing 10 days prior to departure that you get in touch with your travel provider and request if possible that they be sent priority mail.
Depends who you have booked with. Is it a package or you booked DIY?
I haven't had any flight tickets for 4 or 5 years now, even when I booked a Virgin Flydrive there were no tickets, just got a voucher for DMIL Disney ticket.