If I'm willing to go through security again, am I able to leave the terminal to go outside and smoke? My flight has been delayed and I would rather not wait 5 hours for another cigarette.

Yes you can. Unfortunately, it may kill you someday but you are able to leave security to do it and come back.

Yes. As long as you have your boarding pass and go through security again, you can come and go as often as time allows.

Yes. Keep your boarding pass and your good

Yes. My niece does it all the time.

Thanks for the quick responses! Mission accomplished

I do all the time

Absolutely

Yes why not. The thing is you can't smoke within the airport. You've to be at least 50 fert away from the builfing