Not forthcoming or expected to appear.

Delayed in reaching a destination or conclusion.

Absent from an anticipated event or place.

Failing to show up as planned or scheduled.

Lacking arrival; remaining unfulfilled in expectation.

**Delay**: The state of being late or postponed.

**Failure to arrive**: Not reaching a destination as expected.

**Omission**: Absence where arrival was anticipated.

**Nonappearance**: Lack of presence when expected or required.

**Stagnation**: Inability to progress towards arriving anywhere.

**Procrastination effect**: Resulting condition from deferring arrival actions.