Shanghai to Cork

[flyinhfox]

If anyone can help with info it will be appreciated. Flying Shanghai to Cork via Heathrow next Monday with a five year old. BA168 which BA web says lands in T4 (no problem there but thought all BA at T5) Transfer to Cork is BA5723 (assume T1) problem is this flight number does not exist on the BA site. I have contacted travel agent and they confirm details are right. Anyone able to clarify this?
Cheers

[CallBell]

The BA flight from LHR to ORK is a codeshare flight on an Aer Lingus service. It will leave from T1, usually from the 82-90 gates there.

[flyinhfox]

Thank You.
much appreciated

[dubh12000]

Yes, what you are actually getting on is the EI723, and it is T1. Prepare for a nice long walk down to the 82 - 90 "tubes".

[raffele]

BA haven't completely moved into T5 yet and won't have done until the end of October...