Hi, no can do on a smooth flight I'm afraid.
DLH419 18:48 07:32+1 IAD FRA
At IAD, good takeoff, moderately to light on climb out. Up the US East coast and until just past halfway across the ocean crossing, moderately to lightly bumpy, smoothing out for about an hour, then moderate to lightly bumpy about an hour west of Ireland, smoothing out right before the UK.
That area could be moderate-severe at times unfortunately.
The rest looks good though, a few heat related bumps on the bottom half of the descent and landing.
Hopefully you find some smoother air up there.