NK:
Book JS 3 days out.
Two flights required, both need to get you there before your trip, can leave at the same time, no need to look at loads/weather/anything.
If you don’t get on your first option call CS, they have the option to buy PS. Don’t get on your last option call CS, they can take you off your trip without pay, get you on later flight for your trip or put you on reserve for the length of your trip.
Can use commute policy as often as needed without repercussions.
No refunds/hotels.

Don’t think any mayor does hotel, only some ACMI have home basing.