Hello @Haritha Maddi and welcome to Microsoft Q&A.
From what I can see in your screenshots, the setting are all the same. Resources used are approximately the same. Yet transfer time is much too different. Obviously the settings are not the cause.
I checked for service disruptions, and none I could find in that time frame were in West Europe. So, I do not think service disruption to be the cause.
IThere are two possibilities left that I can think of. 1) Another service was making heavy use of your storage account at the same time, competing for I/O. 2) The integration runtime was unhealthy.
Given your report that the speed was fixed after cancelling and starting a new run, the second option feels more likely. I'll look through my resources, but I may have to pass this off to a support ticket.