said by keLston:Any suggestions on what to do?
Nothing.
The occasional ping spikes are not having any actual effect on regular traffic going through that router. It appears that Verizon's router has been set up to treat ping packets with a lower priority. The longer delay may indicate that the router is handling a burst of other traffic at that moment, and thus is delaying its response to your ping packet.
The fact that all pings beyond that one router are all consistently low indicates that that one router is still handling regular data without any delays.