you won't see the changes right away. it could take months before flyers even notice the difference. there's the cosmetic changes, the painting scheme on the planes and the counters merging. there could be some computer glitches that could impact reservations but here's the good news. if you already have travel booked on either airline, experts say you should be fine. that integration of the computer systems, that is many months away. also big question, frequent flyer miles, they are safe. there is a but. with one less major airline, royalty programs could become less generous. obviously that would be because of lack of competition. but they could start requiring more miles for a flight. kate? >> it seems we're already seeing that with some other airlines that have merged recently. we'll watch for that. thank you so much, renee, for the latest on that. what do you think of the merger?