Do olders daff bulbs peek out sooner?

I planted Thalia daffs two years ago that are about 6-8" tall right now. The Thalias that I planting last Oct are just beginning to peek out. Is that the norm? Do older bulbs start growing sooner?

yes

Ditto for me.

Same for me Nery. They typically bloom a couple of weeks later the first year for me, and even later if I plant the bulbs late.

wait a minute. I'm confused. You mean the "older" bulbs start peeking out earlier than the "new" bulbs but the old bloom later?

The most recently planted bulbs bloom later for me. Seems the later the bulbs go in the ground the later they bloom, but they all catch up in following years.