We are getting married 1/20/18. We are going on our honeymoon in May. I want to change my last name to his. We also need to fly to Canada for a wedding in June...so I would love to just book the flights under my new last name, but just was wondering if anybody had any issues where for some reason it took longer than a few months for the name change to be in effect for some reason? I am super excited to take his name and would rather not wait 6 months, but I also don't want to screw myself over for the flights.
ETA: Also if anybody has Global Entry or TSA pre-check...did you have to reapply or are you still covered?