Originally Posted by
kbooks66
I would be surprised if DOT would have any authority over domestic flights within spain. US court would likely have jurisdiction in a lawsuit, but I would be shocked if there are not terms of purchase on Iberia's site which requires Spain be the Forum for bringing suit.
They've intervened and stepped up in the past when I had tickets that didn't touch the US but were botched by a US-based OTA... Not saying anything will come of it, but it's one more avenue to explore.