I looked at the other threads and see conflicting information, so hoping someone can settle it for me (Delta is no help). Flying Delta SEA-PVG, connecting on China Eastern to SZX. 2 hour connection. When I arrive in Shanghai, I assume I go through immigration, since the onward flight is domestic, but is there a way to transit airside without exiting into Shanghai? (no checked bags). Any tips or insight would also be helpful. Thanks!