The FAA issued Airworthiness Directive (AD) 2019-14-13 for all Boeing 767-200, -300, -300F, and -400ER planes due to reports ...
Both the 767-300ER and -400ER also offer inflight WiFi, USB in-seat power, AC power outlets ... replacing the Boeing 737-800 and -900ER that were utilized on the route for years.