We really don't fly often, but I have seen some pretty heated discussions on this forum regarding seat assignments on planes. We've flown Sun Country before, and I know there was an upcharge we paid to get assigned seats. Does anyone know if Delta Airlines has this same option, or if they automatically assign seats? We have 2 young children, and although the world wouldn't end if we were split up, it would come very close for one of them! There is a Delta flight that's about $175 cheaper, but I guess I would rather pay more to have the option to choose seat assigments. Thanks!