Every airline that I have flown on has had some sort of delay somewhere. In my experience, the cheaper the airline the worse they treat you when there is a delay.
I have never flown 1Time. Or Mango.
Yeah i'm sure they have delays also but i've flown with them alot & never encountered constant problems like i have when having to use SAA.
This weekend 2 of us flew back from Capetown to Durban for R735 (2 tickets R735 total - Mango) try find that "non special" price from SAA.
Try them! You don't get free food but you don't have to pay 3 times the price