Was just wondering the same-- flew outbound LHR to MAD on a BA code on Sunday, back on an IB code on Monday. The BA outbound miles posted by the time I checked on Tuesday morn. I'm still waiting on the IB miles. The goofy thing is, they were both on the same BA-issued ticket, with 125 prefix. I've always thought that the IB and BA operations at LHR3 were one of the least joined-up bits of OW, and it seems it isn't just the T3 operations. Dunno what they're going to do with the merger....