"Expected at xxxx" is little use when, every minute, the expected arrival time moves on a minute.
On the other hand, if a train is "between Doncaster and Conisbrough" I know it will not be in Sheffield for at least 15 mins so plenty of time to grab a coffee/swift half or go to the loo; but if it is between "Meadowhall and Sheffield" it could arrive any minute (it might not, but I won't be risking a visit to the Tap).
On the other hand, if a train is "between Doncaster and Conisbrough" I know it will not be in Sheffield for at least 15 mins so plenty of time to grab a coffee/swift half or go to the loo; but if it is between "Meadowhall and Sheffield" it could arrive any minute (it might not, but I won't be risking a visit to the Tap).