Also, they make over 800 flights/day with planes that use hydrocarbon fuels. They are not going to make 800 flights/day with planes that can fly once or twice/day for thirty minutes and then spend hours charging.
Their prices are going to reflect their new reality.
If you track a Southwest airplane, you’ll see that it makes anywhere up to 4-6 flights per day. Can’t see that with batteries unless they’re swapping them out.