Hogwarts Express covers the distance between King’s Cross station and Hogsmeade station. On a certain day, the train

Hogwarts Express covers the distance between King’s Cross station and Hogsmeade station. On a certain day, the train travelled through a different track to reach the Hogsmeade from King's Cross. Was the train late by more than an hour of the scheduled time?

1) The average speed of Hogwarts Express on that trip was within \(15\) miles per hour of the regular average speed

2) The distance travelled on that day was within \(30\) miles of the original distance

The OA is E