Reifel, did you fly this already?
Also, was it all on one ticket?
I am looking into booking XXX-JED on SV on one ticket, to be followed with JED-RUH-LHR on SV on a second ticket.
If I was to leave 8-10 hours between flights in JED, is that going to be sufficient? And will it cause issues with 18hrs TWOV?