Originally Posted by
Sigwx
Looks like it arrived on stand at 19:08 UTC.
Speedbird.online is a good resource for timings.
Broadly aligns as I was on the delayed return which was re-routed to LGW given the LHR night restrictions. We started our take-off roll at 20:14 UTC according to my WhatsApp history - so a fairly normal turnaround time for an A321.