What if the estimated arrival time is filled in early?

It doesn't matter if the estimated arrival time is filled in early, as long as it's not particularly different, it won't affect other hotel guests' stay.

Generally speaking, when we book a hotel online, there will be an estimated arrival time, and the hotel will clean up the room in advance according to this time, as long as the arrival time error is within 2 hours. If it exceeds 6 hours, it is recommended to call the hotel to make adjustments.