Database
[{"id":1,"endDate":"2022-02-28T19:00:00.000Z"},{"id":2,"endDate":"2022-02-24T19:00:00.000Z"},{"id":3,"endDate":"2022-02-25T19:00:00.000Z"}]
Query
db.collection.aggregate([{$addFields:{"isPast":{$gt:[new Date(),{$toDate:"$endDate"}]}}},])