The route will be four times daily. Lots of articles mention that the service is following an agreement between LHR, The Government and Flybe. The local MP has lobbied hard for this and I assume LHR are happy to help as it boosts their argument that LHR expansion will mean better domestic connections.
https://www.bbc.co.uk/news/live/uk-e...ost_type=share
According to twitter these are the timings:
BE801 NQY 0720-0830 LHR
BE803 NQY 1055-1205 LHR
BE805 NQY 1430-1540 LHR
BE807 NQY 1845-1955 LHR
BE802 LHR 0915-1025 NQY
BE804 LHR 1245-1355 NQY
BE806 LHR 1620-1730 NQY
BE808 LHR 2040-2150 NQY