I had one late last year from IAD-SFO. One flight was canceled so they combined the two and brought in big bird to carry us all away. It was my first time domestic, first time international, first time intergalactic. Thought my life would end before I had the opportunity. One of the few times I enjoyed having my flight delayed. I talked the FA into a tour of the upper deck after everyone left; she threw in the cockpit for free. One more X on the Bucket List.