He says Toyota is one of the few examples where just-in-time was not distorted and warped. So Toyota implements true just-in-time, which can be robust, with buffers. But most other companies implement a half-assed version that is very fragile.
My favorite was tower advising them they’d be fined for a departure during local curfew. “Roger, we better get our money’s worth then” and did a max performance takeoff and turn on course with whatever parts they were carrying.
Also, my Dad once had a late-ish flight to Long Beach that got diverted to LAX because delays pushed it past the curfew.
https://crankyflier.com/2020/10/08/jetblues-two-decade-run-i...
I’m not sure it does much to keep the airport quiet as I’ve been in a holding orbit of three low-altitude airplanes from 6:45 AM to 7:00 with all of us waiting to avoid the curfew fee.
So, instead of slipping relatively quietly into the field from a random route to a straight-in, neighbors got to hear me orbit for three rectangular patterns over the same ground points plus two other airplanes doing the same low-altitude holding. If I were a neighbor, I’d much rather the simple straight-in to be encouraged.
The sports teams all just pay the fee; I never had to break the 11PM side while I was based there, but I would have as well. (It was less than an hour’s worth of gas, so it wouldn’t make sense to divert and reposition later.) I suspect the curfew makes people feel good while making the actual experience worse.
https://www.infrastructure.gov.au/aviation/environmental/cur...
Arguably lean manufacturing is an anti-pattern.
When taken to the extremes that modern business has taken it to, it is 100% an anti-pattern.