About the same time to file a complaint. Irrespective of whether there's a link to make the claim, they've set an expectation of 20 minutes and if the 2500 mile offer goes away, the expectation shouldn't. I'll file separately and they may even give more. Many times I have to check due to size of the bag.....and it is a positive difference that Delta are routinely faster. Here's hoping that stays the case.