Warner Bros Discovery

The aircraft is heading 63.82° with EGLL bearing 47° (Δhdg 17°, ALIGNED) and is at 19,525 ft climbing, consistent with a transatlantic leg. EGLL is a recurring destination for Warner Bros Discovery, and the 3,429 nm distance is within the Falcon 900EX's range at current speed. KJFK is the home base and also ALIGNED (Δhdg 22°) but at 439 nm, which is too close for a plane still climbing; the longer leg to EGLL is more plausible for this phase of flight.