Originally Posted by
sfo789
What's the ticket arrangement? If your two flights are on the same ticket/reservation, the airline that delivers you late to the connecting airport is obligated to rebook you on the second leg. If the tickets are separate, as per two messages above this, you might run into issues. What's the exact routing, when, and through which airport on which airlines?
Actually, if on the same ticket, and the schedule change is that much, it should be free to change.