Originally Posted by
checkerboard
You might have been seeing J -> F SWU availability... on the fare-selection page, there's no differentiation between "C" and "A." But normally, if you click on the bolded words "Systemwide Availability," a window should pop up that indicates from/to which class SWU space is actually available.
No, it clearly indicated C (I clicked on it, and the only option was choice, which is Y->J)... I will check again tomorrow if this is still the case.