How long does the entire process from getting to Madrid Airport to customs take?

This process is probably related to three factors

First: the distance from the terminal you arrive to the place of entry determines the time it takes you to walk.

Second: Whether the flow of people entering the customs on that day will be large depends on the actual situation on that day.

Third: Are there any other emergencies on the day, such as not being able to find the checked luggage, etc.

However, entry into customs is generally very fast and will not take long. My personal experience is that it takes about 10-40 minutes to go through customs if all the procedures are complete. But there are exceptions. For example, an airline once left my suitcase behind. After looking for it for a long time, I couldn’t find it. After that, I went to the lost luggage office to register and was delayed. long time.