First of all YYC, now BA go head to head with the dayliner from YYZ
Title says it all I suppose, but from October 2nd, BA will be running a daytime service from YYZ to LHR (BA92) and a quick search didn't show anything.
Flights leave at 7.50am (Monday with a 767) and 8.10am other days with a 777, landing into LHR at 8.15pm.
No big changes on the Westbound flights, but perhaps this will make I class availability a bit better on the AC dayliner???