Which type of stall gives pilots more warning?

The type of stall that provides pilots with more warning is associated with a power-on stall. When performing a power-on stall, the aircraft is at a higher angle of attack due to the increased thrust being applied. This thrust allows the wings to maintain lift for a longer period, which typically delays the onset of an actual stall compared to other stall types.

As the angle of attack increases during a power-on maneuver, noticeable indications such as changes in control response, increased uncommanded yaw, and an audible stall warning may occur. These cues give pilots more time to recognize the stall condition and take corrective action before the stall fully develops.

In contrast, other stall types such as a power-off stall occur with no additional thrust, leading to a quicker transition into the stall phase, often resulting in less warning and a more abrupt loss of control. Aileron stalls and flap stalls can also present sudden and unexpected behavior changes in the aircraft, further reducing the amount of warning pilots receive as they approach the stall condition.