Hi, is it possible to combine different flights from different airlines but from the same alliance when checking in, at least as far as luggage is concerned?
E.g., I'm flying from Berlin to Rome via Zurich using Swiss, arriving at 11am (ticket bough through Swiss web site). At 12.10pm, same day, I'm flying with Aegean to Athens (ticket bought through the Aegean web site). Is it possible to send the luggage directly from Berlin to Athens and avoid the process of picking it up and and checking it in again at Rome?
Thanks!