I run an aux route. Got back at 1pm. Was told by PM his boss said we (all carriers) must be held for truck with parcels to be delivered today. Ok ... the truck shows up at 4:30 and I finish up around 5:20. Carriers got the second trip pay and me along with two other RCA assigned on routes was told to put all time on green card.It seems like common sense that I'm carrying my aux route and the others are assigned to a route that day that we all should get second trip pay. I'm assuming you get paid a lot more for that and that's why. any thoughts about this? And what is the exact details of second trip pay. I know of it but not the full details.