Originally Posted by
mikesaidyes
Azj, back tracking from where? With security at ICN, if it's long and your flight departs within 30 minutes, you can show the staff your BP and they will expedite you.
I'd be backtracking from Sindorim station. I'm guessing it's not worth it, so I'll just proceed as planned. I'm flying Business, so I can't imagine things being too terrible. I'll allow enough time.