Minecraft Hardcore 2elytren?

How can I quickly find another elytren I have already found 10 end cities but without a ship how can I speed it up?

So unfortunately you can't influence it naturally.

I recommend - if you haven't already - take Ender pearls and enough blocks with you so that you can move around faster.

A water bucket, pumpkin and milk may also help so that you are prepared against the monsters in the end!

If you play in 1.16, you can use the https://minecraft-de.gamepedia.com/.../Leitstein so that you don't run in circles.