Indeed, AA86 (BA1543) arrives at 06:35 which gives a 2:10 T3-T5 connection to BA604. BA294 arrives at 07:45, T5-T5.
You can make this connection a bit more comfortable (if you are worried about the short layover) by flying ORD-EWR-LHR instead, although that is a 3 hour layover in Newark.
Last edited by Steve_ZA; Apr 11, 2016 at 4:49 pm