If a tree flowers, does it mean it is going to bear fruit?

I have a plum tree that I planted 4 years ago. It's flowering for the first time this spring. Does this mean that it is going to bear fruit?

If a tree flowers, does it mean it is going to bear fruit?
yes it should bear this year-might be few due to still being immature-watch for birds and bugs they love plums
Reply:if it is a tree that bears fruit then yes. bradford pears flower yearly and dont fruit, but apples also flower yearly and make fruit..





so you may have fruit this year
Reply:Yes all it needs now is to be polinated by a bee or something to be able to produce fruits.