Originally Posted by
CloudGazer
Flight delay info below I believe the "Delay ZO" means "Operational" as opposed to weather, ATC, Late inbound plane, etc.
Believe it's possible to make the claim with either airline but it should be easier with the marketing airline because there is a contact with them.
Edit: removed EF output, someone beat me to it
You claim from the operating carrier. Who marketed it is not relevant. So Iberia.....good luck to the OP.