45 minutes.
One secondary (12) who needs to get to the station, one primary (9) who needs to get to breakfast club. DH usually takes him separately as its just around the corner and I do the station run as its on the way to work. If I have to take them both because DH needs to be in work early (breakfast club doesn't open till 7.45am) then they both have to be in the car with me at 7.30 am.
Everything is ready night before as far as possible. Uniforms, lunches, books, homework etc. Bags brought downstairs.
6.45 am I get up and finish the packed lunches (just putting fridge stuff in boxes) and putting it in their bags. Do any household bits e.g sorting washing, loading random things in dishwasher, putting random stuff in bins/recycling.
6.55 am Give DS1 an initial wakeup nudge, open his blinds.
7.00 am DS2 gets up around this time of his own accord. I get myself dressed and sorted and I chivvy him to get dressed and put his reading book in his bag.
7.10 am I go back upstairs and tell DS1 he absolutely has to get up. Much whingeing and moaning. Leave him to it, go back downstairs and get DS2 to have his breakfast. Do more cleaning up.
7.18 am yell at DS1 to get downstairs. He's still getting dressed. Two minutes later he saunters downstairs for breakfast. I send DS2 up to brush his teeth.
7.25am DS1 is browsing his phone having shoved breakfast in. Tell him to go brush teeth. Get DS2 to get his socks on.
7.27 am DS1 putting shoes on
7.28 am DH appears. Update him on DS2 readiness if he's taking him. Get DS2 to get his shoes on if I'm taking him.
7.29 am DS1 in car. DS2 also if necessary. Drive to station.
So in summary, I can well understand how it takes you 2 hours to get 4 kids organised. Especially if they are littlies.