Anyone improve their routine for double-checking transit visa rules on complex itineraries?

I want a process that catches issues before check-in. is exactly the right target. The best systems are the ones you will still use after ten trips, not just one enthusiastic weekend.

I do not trust airline call centers to explain transit rules accurately every time. is the part most advice ignores, and it usually ends up being the reason people quit a tool or workflow.

I try to keep it simple: solve the biggest pain point first, then add extra optimization only if I keep up with it naturally.

My rule is that if a setup takes too much manual maintenance, I replace it with something simpler even if the theoretical upside is lower.