guess what?
I am flying the "modern" DC10!
The other day I flew 2 segments on MD80s (same airline). One was literally falling apart, the other was as good as any 737 I've been on. So I'd think condition is purely a matter of maintainance.
I was thinking that maybe they could have some arrangements with Air Europa as the latter operate domestic Spanish flts connecting to S3. Wishful thinking?