Originally Posted by
Commie
I have a flight out of NRT at 6:30pm on an Air Canada flight to Vancouver. I will be in Osaka that day, and there is an ANA flight that gets me from Osaka to NRT at 3:30pm.
Check in at "international connection" counters at ITM airport in Osaka. Upon arrival, follow sign for international connection. This is a fast track. You go through immigration. I have never spent more than 10 minutes between ANA domestic arrival and international departure hall at NRT.
Published Minimum Connection Time is 45 minutes.
https://www.ana.co.jp/en/ca/servicei...n/checkin.html