Spoke to the director of MX. He said the 190's will start going away as soon as the 2nd or 3rd 220's starts showing up. Said the ones we OWN will be going away first because the leases wont be up on the older ones until about 2023 or so. He said he couldnt remember which tail started the ones we own but its around 290JB or so. So those will start going away first starting with the oldest ones we own. So that means tails 178 to like 289 will be around the longest unless they start getting to the lease dates before the newer ones like 368 ect are gone.

But he said the last he heard was the company is shooting to have all 190's off property within 2 months of the 60th A220 showing up on property.

But this is the aviation industry so anything is subject to change.