I used to fly on L1011's a lot between ORD and ATL and back, and I gotta tell you, I couldn't stand flying on them domestically:
1) They take forever to load and unload, and the flights were consistently delayed 10 minutes here 15 minutes there as the gate agents came through to count empty seats.
2) I still have a sour taste in my mouth from the time we pushed back in ATL and had a 45 minute delay because the ramp guys couldn't get the little push back tug vehicle or whatever it's called unconnected from the plane's wheels. I kid you not, they couldn't get it fixed until the THIRD maintenance crew showed up. Old planes lead to hard-to-fix problems.