On JFK-SEA now. Captain announced on leaving JFK that turbulence was expected over the Great Lakes, so service would be delayed. It didn’t materialize, and post-Great Lakes the cart came out. They served through the fourth row in C+ then stopped again. Flight’s been smooth and seatbelt sign off for two 45-60 minute stretches, with lots of galley gathering up front. Now 4 hrs into the flight, FA just came around with a tray of a dozen or so half-filled water glasses, gave them all out, then retreated to the back galley.

Ironically, on the flight out the seatbelt sign came off at 13000 which I’ve not seen happen in years on a US carrier.