I have a dilemma. I'm flying from NC back home to WA next month to ride the Seattle to Portland and I can't decide whether to take my S2 or my Trek 1.2.

I'll be borrowing a case from a friend and checking it, probably with delta. I would prefer to ride the S2, but there's a voice in my head telling me to play it safe and pack up the 1.2 instead.

Thoughts? Any experiences with airlines and bikes would be greatly appreciated!