Looks like you have issues right out the gate at your first hop away....response times went from 5 to 219 at your gateway. Not a good sign. Where is that...Virginia?
Further down the route though, you start seeing things get weird as you are coming through the New York area (where packet loss was first registered). Have to remember that delays and losses can stack. IF you are having a 200ms spike at the gateway, and then hit another spike further down the line they can combine and the problem shows up at that hop further down the chain. So the lag spike at the exchange from Cogentco into Ormuco (192.34.76.10) may not necessarily be entirely an issue between those two ISP's---it could be triggered further up the chain, anywhere between your localized gateway and Montreal.
But yeah... there is something kicking around on your path that is causing an issue with consistent, timely packet delivery that needs to be flushed out. Since you are on Verizon and going through areas previously documented as having problems--there are two strikes against your ISP and/or their routing partner. Then add in the fact we see signs of potential congestion or signalling issues along the path to Montreal---it looks like your ISP needs to step up to the plate and find what is causing all that extra jitter and packet loss.
For comparison, here is a trace to the same server from my location here in South Carolina. TWC-SC is the ISP, and we've worked rather diligently to clean up the routing over the last year or so. Still room for improvement, but it is day and night compared to when we started back in Beta4. Notice how tight the response times are at each hop. This happens fairly consistently, even under heavier traffic--the times may increase (up to around 70ms or so at the end in primetime), but the range still remains tight and consistent and not jumping all over the map with spikes 3x the norm or higher like we saw in your results.
Code:
Tracing route to neolobby02.ffxiv.com [199.91.189.74]
over a maximum of 30 hops:
1 <1 ms <1 ms <1 ms LPTSRV [10.10.100.1]
2 24 ms 25 ms 29 ms cpe-75-176-160-1.sc.res.rr.com [75.176.160.1]
3 25 ms 25 ms 20 ms cpe-024-031-198-005.sc.res.rr.com [24.31.198.5]
4 13 ms 12 ms 12 ms clmasoutheastmyr-rtr2.sc.rr.com [24.31.196.210]
5 27 ms 25 ms 27 ms be33.drhmncev01r.southeast.rr.com [24.93.64.180]
6 33 ms 33 ms 35 ms bu-ether35.asbnva1611w-bcr00.tbone.rr.com [107.14.19.42]
7 30 ms 30 ms 31 ms 0.ae2.pr1.dca10.tbone.rr.com [107.14.17.204]
8 29 ms 32 ms 32 ms ix-17-0.tcore2.AEQ-Ashburn.as6453.net [216.6.87.149]
9 53 ms 53 ms 54 ms if-2-2.tcore1.AEQ-Ashburn.as6453.net [216.6.87.2]
10 51 ms 52 ms 54 ms 64.86.85.1
11 53 ms 54 ms 55 ms if-10-2.tcore1.TTT-Toronto.as6453.net [64.86.32.33]
12 51 ms 52 ms 54 ms if-9-9.tcore1.TNK-Toronto.as6453.net [64.86.33.25]
13 52 ms 53 ms 51 ms if-7-2.tcore1.W6C-Montreal.as6453.net [66.198.96.61]
14 51 ms 56 ms 54 ms 66.198.96.50
15 53 ms 54 ms 54 ms 192.34.76.2
16 55 ms 52 ms 51 ms 199.91.189.234
17 54 ms 51 ms 55 ms 199.91.189.74
Trace complete.