I recently status matched Air France KLM Flying Blue Platinum (AFKLFBP) to Royal Jordanian Royal Club Gold Sparrow (RJRCGS). I have decided to make a run up to RJRC Platinum Hawk (PH) on Iberia (IB) segments.
To make sure IB-operated but Iberia Express (I2) and Iberia Regional Air Nostrum (YW) operated flights are eligible, I had to reserve a ticket that included both IB's
oneworld affiliate airlines operated flights for 5 EUR and mail the PNR and ticket# to RJ. RJ then confirmed the ticket would be eligible as long as the fare codes are listed in their
online mileage calculator.
I checked and A fare code was listed. So I checked again on ITA Matrix to confirm the fare codes for the rest of my segment run tickets are eligible as well and booked them. Then I had to ask IB's social media customer service to add my RC# to the PNR's, because neither the IB website nor IB app lists JR to be selected, just IB, AA, BA, AS and VY...