I ever did more than this, sending BTC into an exchange wallet and needs more than 48 hours to arrive at the wallet exchange. I used the standard transaction fee.
'This is one of the risks for us to use the standard fee, moreover when the traffic is high. When the price of BTC is increasing, commonly the traffic will be busier, so it is better to add the fee even it is higher for the shake of speed transfer.
So, if there is a button edit of the fee, it is better to increase it because mostly, the fee rate will be also increasing during the transaction.