Yes, we have a showtime for the next day. However theyll keep you on duty as long as they can, and as long as you're on duty, you are liable for anything that comes up, which includes notifications of duty changes for the next day.

So you could land at 1400 with a noon show for a 1300 go....

But your duty off tonight says 2000 (and they do this 95% of the time no matter if you're in TEB, PBI, NAS, or Kearney Nebraska.)

And then at 1915, ding dong, you now have a 0600 show tomorrow.

So yes, once you go a minute past your published duty off time, your show time is what it is.

But brother good luck keeping that sweet 20 hour overnight if you're still on duty. LOL