Whether time spent waiting on the employer's premises or within hailing distance, subject to call for alarms, can qualify as compensable working time under the Fair Labor Standards Act.
Holding
Yes. Waiting time may be working time under the Act, but whether it is compensable in a particular case depends on the facts of the employment arrangement.
Reasoning
The Fair Labor Standards Act and prior decisions establish no categorical rule that waiting time can never count as work. An employee may be "engaged to wait," in which case the waiting serves the employer and may be compensable, rather than merely "waiting to be engaged" when work eventually arises.
The Court declined to create a universal formula because on-call and inactive-duty arrangements vary greatly. The proper inquiry requires scrutiny of the parties' agreement, their conduct under that agreement, the nature of the service, the relation between the waiting and active duties, and all surrounding circumstances.
The parties' compensation arrangement may show whether pay covered both waiting and active tasks or only the tasks themselves. Similarly, employer-provided quarters may be a facility necessary to perform the job in one setting, but part of compensation in another. Courts must determine the arrangement the parties actually made; the law does not impose a uniform arrangement upon them.
Here, the District Court made no factual finding on whether any portion of the employees' on-call time was working time. Instead, it treated the employees' sleeping, recreation, and personal activities as necessarily nonwork. That premise was legally mistaken, so the case had to be remanded for factfinding under the correct standard.