I hope that the BA service is of more use than the BAA one. For that, you just get standard information when it does arrive but not about delays. If they have changed that from when they introduced it, my apologies. But the data is just the same output that goes to the terminal VDUs and I found that they sent you the standard three messages and yet you had no real idea of where it was because, until it gets into the approach - there is no information. I find it simpler to check on-line with the carrier AND the airport before deciding to leave.