This app is HORRIBLE! App showed me 1 price but actually charged me $442 more than what was shown for my trip. Getting help from Delta to correct the error has been a NIGHTMARE. Over 2.5 hours to get a callback and another 2.5 hours spent on hold to talk to anyone. Tried messaging through the app and the supervisor argued with me saying I was wrong even after I sent a screenshot of the charges from my bank app! This app is making Delta's wallet fat and screwing the consumer!