What time do I need to be at the airport for a 6:14 flight and get through security with a titanium hip? Also can I bring a walking stick on board with me? Thank you!

If you're not being dropped off in immediate pick up, I'd recommend the 2 hours. I drop my son off an hour before his flight, but he also does the early bird check in that some airlines do so no waiting in line to check in. I have titanium also and never had a problem. There shouldn't be a problem with your walking cane especially if it's aluminum or metal abd can be ran through the scanner. Two hours is more than efficient time.

2 hours before flight time should be sufficient enough and TSA should give you approval for your walking stick