on board

US /ɑːn bɔːrd/
UK /ɑːn bɔːrd/
"on board" picture
1.

on or in a ship, aircraft, or other vehicle

:
All passengers are now on board the flight.
The crew welcomed us on board.
2.

as part of a group or team, especially for a new project or initiative

:
We're excited to have her on board for the new marketing campaign.
The management needs to get everyone on board with the new policy.