Within the 48 hours preceding the crash this aircraft flew Accra-Santa Maria-Bangor-Toronto-Toulouse-Vigo-Lviv (ACC-SMA-BGR-YYZ-TLS-VGO-LWO), this is very roughly 35-37 hours in the air. All of it is an ad-hoc cargo operation, I give it 99% chance it was done by the same crew.