The Biden administration’s Department of Transportation has spent a lot of time jawboning airlines into committing to put passengers up in hotels when faced with overnight delays that are the airline’s fault, such as mechanical issues or lack of crew.
However there’s no minimum standard for what ‘counts’ as a hotel that the airline must provide, as this Delta Air Lines passenger shows after their flight was cancelled and they were put up in a Motel 6 with dirty bath towels and a peeling ceiling.