(Reuters) - Boeing Co (BA) will be allowed to conduct a one-time ferry flight of a grounded 787 Dreamliner from Texas to Washington, the U.S. Federal Aviation Administration said on Wednesday.
The FAA said the plane would have a minimal crew, which would have to continuously monitor the battery's status and land immediately if the flight computer displayed any battery-related messages.
If there is no problems on the ground then there will be no problems in flight, period.
I would suggest holding for a period of time prior to takeoff. If there are no problems, then the flight will not experience any problems in flight.
It's a ground charging problem IMHO.