I suppose some notorious airliners, at least to those who are enthusiasts, would include the Gimli Glider, an AC
762 (C-GAUN?) that ran out of fuel due to volume conversion errors (metric v Imperial units) in 1988. It made a successful forced approach and is still in service.
As is the Air Transat A330 that also ran out of fuel (crossfeed mismanagement after a ruptured fuel line) over the Atlantic and glided to the Azores (what is it with the Canadians and fuel management?)
Is the NW
DC-10 that blew a cargo door over Windsor, Ont. still flying? It was foreshadowing to the horrific Turkish crash in Paris.
What about the UA
747 that lost a chunk of fuselage over the Pacific that resulted in a row of passengers getting a dramatic and unexpected view of the ocean for a few minutes. I suspect the latter two aircraft may have been retired by now.
Other events could include the largest passenger load in history (1991's Operation Solomon with 1088 Ethiopian passengers on an El Al 747). No idea if that plane still flies.
The nice thing about a mistake is the pleasure it gives others.