I have flown on a Caledonian L1011 G-BBAE both ways i think in 1999 MAN-TFS and TFS-MAN, lovely sound on the beast i remember the start up on the monster a nice humming sound from the back. Inflight was very noisy at the rear and the interior of the aircraft was very tatty and rattly but very enjoyable. The luggage holders had been removed in the middle and there was one big cinema screen at the front.
I loved that aircraft, best ever one i flew on 🙂