Hi Guys
I am flying from Gatwick to Delhi. My flight schedule is

1) 12 Oct EK016---B777-300ER FJY
2) 13 Oct EK510---B777-300 FJY

3) 18 Nov EK513---B777-300ER FJY
4) 18 Nov EK015---B777-300ER FJY

This scedule is on my e-ticket. The economy seating plan starts at row 15 on 1st, 2nd and 4th sectors and row 17 on the 3rd sector. The information I have gathered so far is that on B777-300ER the economy row starts at 17 and on B777-300, it starts at row 15. If the seating plan is accurate (which possibly is) then there should be only one ER flight on 3rd sector and rest should be just 773.

Can someone please help me to ascertain what plane I would be flying on and does it really matter? and is it normal to have the wrong information on the flight schedules on emirates website: