Answer by Winick. Confidence votes 33. For an average Eagle it would have a time for about 32-36 days, but the average time for an Eagle egg to hatch is about 35 days.urkey eggs usually take 21 to 28 days to hatch depending on what they are incubated in like an incubator or by a hen. It also depends on how fertile it is and how it is cared … for.