Does the end-to-end delay experienced by a packet depend on its size?

Yes, the end-to-end delay experienced by a packet can depend on its size. Larger packets typically take longer to transmit due to increased transmission time, which is the time it takes to push all the packet's bits onto the network. Additionally, larger packets may also experience longer queuing delays in routers and switches if they occupy more bandwidth or lead to congestion. However, the exact impact on delay also depends on network conditions and the underlying protocols in use.