I'm definitely adding this to the OP (with a credit). I've tapped an acquaintance that works for the DoT, specifically in relation to the airlines, but any information on how this is playing out with the airlines is extremely helpful. Do you think that Christmas will see passenger planes limiting their seating, or even switching over to transporting goods? I'm having a tough time imagining the average person being able to outbid a big business for space on an airplane.
A lot of what we repair are turboprops (P&W PT6 family or Honeywell TPE-331) with some others like PW100 family engines and JT15D family engines.
Some of our customers are parts brokers; they take junk parts, have them overhauled, and sell them to end users for profit. Their parts being delayed isn't harming a soul or delaying a shipment.
Others are major repair depots for larger aviation organizations. This further splits into overhaul depots and hot section shops.
Overhaul depots can wait a bit of time as that engine is exploded out into many different repair jobs; not flying any time soon. That said they do need to fly sooner than later.
Hot section shops are a different story. They are sending us parts to have repaired to go back into immediate service to get the whole engine to it's overhaul interval for flight hours.
Their parts being delayed means an engine rots on a stand and the end customer's aircraft is eating hangar space if no spare engine is at hand.
The engines we deal with aren't used in the big movers and shakers, we deal with smaller fare. Things like cropdusters, island hoppers, regional cargo, business aircraft, NavAir trainers, and other assorted personal aviation craft. It won't delay a bulk shipment but makes distribution and transportation more difficult for places further from major logistics hubs.
Regarding major airlines, I'm confident that enough parts can be scrounged up and cannibalized from spares to keep the core fleets flying. They'll hardly feel anything imho.
Our real issue is shipping, though the fabrication facilities seem to have staffing issues hence the three month lead time on flange blanks. I suppose labor shortages are
du rigeur for business these days.
How are you going to put non-certified parts onto commercial airliners like that? Is management really that desperate?
Some of the parts Pratt supplies are quite literally bent strips of inconel. Just bent metal.
Provided we can get a DER approval from the FAA and the customer is accepting DER repair, we absolutely can put a bent strip of bog standard inconel into that part and return it to service. Jet engines are a lot simpler than most people imagine.
Edit: amended a doublepost.