CAL reserve example...
A CAL reserve gets a 4 day trip worth 20 hours.
At the end of pairing, scheduling rolls his days off and assigns him a another 2 day trip worth 10 hours.
At the end of the pairing, scheduling rolls your days off again. They assign you another 3 day trip worth 7 hours. It starts with a 2 hour flight to Cancun (International flight taking you to 32/7) where the reserve will get his downline 24 hour rest break (24/7) in Cancun the next day.
After a nice Cancun layover where you can do laundry, your ready to go to finish the next 2 days and be rolled again unless you have immovable off days coming up.
Welcome to CAL reserve