Pierre-Emerick Aubameyang has departed from Dortmund airport about an hour earlier and is believed to be heading to London via a private plane, according to Sky Sports.
Dortmund to London journey lasts an hour and 20 minutes, so he is expected to be in the Arsenal training center at before 16:00.
Yesterday, the British media reported that Arsenal and Dortmund have reached agreement on Aubameyang for a price of 63m euros.
Dortmund striker will be replacing Alexis Sanchez at Arsenal, as he joined Manchester United earlier this week.
— Florian Groeger (@RN_Florian) January 30, 2018