> For the complete documentation index, see [llms.txt](https://docs.aevo.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aevo.xyz/aevo-products/aevo-exchange/technical-architecture/withdrawals.md).

# Withdrawals

Withdrawals have different execution timings, depending on the destination:

* Mainnet: 3 hours
* Arbitrum, Optimism, Base: minutes (depending on bridge congestion)

In addition, Aevo constantly and randomly selects some withdrawals for additional security checks. If your withdrawal is selected, it will enter in a "flagged" status.

Flagged withdrawals are processed in 60 minutes (you'll see a countdown clock next to your transaction, in your portfolio section) and subsequently executed.