Added
- Maintenance planning can now keep difficult-to-replace rotations flying when an aircraft enters maintenance. If the best substitute is already assigned to an easier route, Skyline can move that route to another compatible aircraft too. The full reassignment is applied only when every affected flight remains feasible.
- Auto Schedule now offers Efficient, Balanced, and Reliable modes. Every mode keeps the legal turnaround minimum and leaves flight and slot times unchanged; Balanced and Reliable prefer extra ground time when those fixed times allow it, reporting tighter turns instead of retiming or cancelling flights for buffer reasons.
- Rotation blocks can be locked so Auto Schedule fills only the open gaps around the schedule you chose to preserve.
Changed
- Fleet dispatch and rotation controls now use a clearer hierarchy and streamlined presentation, making it easier to review what Auto Schedule will change.
Fixed
- Auto Schedule now starts from the correct next-day aircraft position, avoiding invalid assignments at day boundaries.
- Auto Schedule controls now have a flatter, cleaner presentation, with the borderless action and glass dropdown restored.