Different day different jet, but one of the things I *liked* about being reserve on the S80 in SFO back in the day vs having a line was precisely the fact that my trip into the airport could be anywhere from 1 to 4 (!) hours depending on the traffic and time of day. Crew Sched calls me at 3pm for a 6pm go... I got there when I got there. I wasn't responsible for the physical laws of space-time, so I didn't sweat it.