We flew TAP from Lisbon to Boston on Thanksgiving Day, 11/29/2024, flight TP 217. The check-in process in Lisbon went smoothly as did security and passport control. The flight departed on time and the plane (A321NEO LR) was clean. After almost an hour into the flight an announcement was made that we would be returning to Lisbon because bags were on board that didn’t belong on our flight. TAP is the national airline of Portugal, and the announcement stated the company instructed the captain to return the bags. When we got close to Lisbon and were descending to land the plane accelerated and began ascending. A little bit later another announcement was made that instead of landing in Lisbon we would fly instead to the Ponta Delgada Airport in the Azores and drop the bags there. As we approached Ponta Delgada an announcement was made that we would need to circle for a while to burn off fuel to lighten the plane before landing. I didn’t understand why we needed to lighten the plane here but had prepared to land earlier in Lisbon. After a hard landing we pulled near the terminal building and service trucks pulled up to the aircraft. We could hear sounds coming from the baggage compartment. Passengers were instructed not to stand up or use their cell phones. This all seemed unusual to us, but the crew seemed bored and unconcerned. After about fifteen minutes with the plane refueled and the bags removed, we took off. We arrived in Boston three hours late.
The flight crew was neither helpful nor friendly. Announcements were not intelligible due to broken a poor sound system and broken English. We were dumbfounded that an airline would inconvenience 200 passengers with a three-hour delay for lost bags. I will never fly TAP again.