Originally Posted by
javabytes
Does DL give you a chance to confirm you still wish to purchase if the fare changes? Or does it display $200, you click purchase, and you're confirmed at $400?
I'm pretty sure it gives you a message that indicating that the fare has sold out and dumps you back to the advance booking page. I've never seen a case like you suggest in my experience. However, as with all things delta.com it wouldn't surprise me...