Right as the lady was scanning my boarding pass , someone told us we had to deplane because there was a mechanical problem . We were told that they would check it out and let us know in about thirty minutes . Thirty minutes later they said they had run the tests and were now going out to the runway to check everything and we 'd know more in forty - five minutes . Forty - five minutes later they said the plane had arrived at the gate again and they would give us a status update in ten minutes .
Question: What building may I be currently in ?
The answer to the above question:


An airport