In message , at 18:15:43 on Sat, 14 Jun
2014, Robin remarked:
I think it may be a tad worse than that. Heathrow Express site shows
the last train at 23:48 from T5 as you said. But both TfL and Realtime
Trains showed a departure from T5 at 23:58 (to connect with the Heathrow
Connect at 00:07). Just a "shuttle" between terminals?

No, it goes to Paddington:

http://www.realtimetrains.co.uk/trai...06/15/advanced

It's missing from the HEx website timetable (and hasn't been shunted to
an "early Monday" column either).
--
Roland Perry