Actually in the Celtic Tiger days, I think it was 8 Aer Arann flights a day and up to 5 Ryanair flights a day between Dublin and Cork making it 13 flights a day.
Now that Etihad has joined Turkish and Emirates in announcing double daily flights to Dublin, it seems Qatar have missed their opportunity there.
Hope the management at Cork are pitching for a Qatar Airbus 319 service to Ireland that I see landing in some other airports around Europe.