Flights not scheduling or flying

[Unknown98]

Alright, I think I fixed it. See the update posted on the game:

The route scheduling system has changed slightly to prevent the duplication issue from happening. A new aircraft status, "On Ground, Waiting for Next Flight" has been added to the list of possible aircraft statuses. This is represented by a green icon on the fleet overview page. The aircraft will remain in this status until the next scheduled flight departs. Once all scheduled flights have completed, the status will change back to "On Ground" (the grey icon). Then the aircraft is ready for the next round of flights to be scheduled, and as long as your route is activated for that aircraft, the next day's flights should schedule and appear on the active flights page shortly (within 5 minutes, unless your route is set to only fly certain days, then the system will wait until midnight the day of departure to schedule the flights)