Iberia Schedules Not Updated in OW or AA
 

Iberia has made significant changes to their BOS and IAD schedules to Madrid but apparently hasn't advised OW or AA, which codeshares the changed flights. You can still book the non-existent flights on AA.com. Just don't try to fly them.

So things happen all the time. I booked non existing AA flights in the past and sometimes the AA codeshares on CX from HKG to JFK leave at different times that the original CX flights.
And of course there is the legendary LA flight from Sao Paolo to Dakar on a DC3 which appeared on the OW map late last year. :rolleyes: