Originally Posted by
IMissThe747
Fascinating. That makes more sense.
Both the Copa app and flightaware listed the flight as a B39M... and the Copa app had the lie-flat seat map.
First time I've observed such discrepancies.
In looking at Flightradar24 data and reading what others have written, Copa can swap out a plane at any time, maybe even after boarding starts. Flighetradar24 usually shows the B39M as schedule, but certainly no guarantee that will be the type of plane used.