Just did some quick ping commands while Cloudflare WARP was Disabled, at 10:40 AM Central.
First one is to the main NA Datacenter Lobby, the second is to the Aether Datacenter:
Pinging 204.2.29.122 with 32 bytes of data:
Reply from 204.2.29.122: bytes=32 time=63ms TTL=49
Reply from 204.2.29.122: bytes=32 time=73ms TTL=49
Reply from 204.2.29.122: bytes=32 time=58ms TTL=49
Reply from 204.2.29.122: bytes=32 time=59ms TTL=49
Ping statistics for 204.2.29.122:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 58ms, Maximum = 73ms, Average = 63ms
Pinging 204.2.29.6 with 32 bytes of data:
Reply from 204.2.29.6: bytes=32 time=64ms TTL=50
Reply from 204.2.29.6: bytes=32 time=64ms TTL=50
Reply from 204.2.29.6: bytes=32 time=62ms TTL=50
Reply from 204.2.29.6: bytes=32 time=58ms TTL=50
Ping statistics for 204.2.29.6:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 58ms, Maximum = 64ms, Average = 62ms
With Cloudflare WARP Enabled, these are usually both around 70ms, so still acceptable.