Originally Posted by
thecowgoesmoo
Oh, wow! I was under the (mistaken?) impression that for Narita at least, checking through from ANA to JAL was an official thing. On that occasion it was two separate award tickets (ANA award + BA award). I wouldn’t have risked it had I known otherwise.
95 minutes on separate tickets is a pretty risky endeavour even without checked luggage, as there is no protection on the connection.