IPhone6s Gold AMS-DXB 14th Sept

It is my wife’s (Priya) iPhone6s, Gold color, with brown back case. The wallpaper is of a boy (our son) with a hat and soft toy. It is locked and holds the wallpaper of a boy with a hat and toy (our son). It was in airplane mode and possibly lost in the seat pouch (76 E and 76 D, EK 148 AMS-DXB boarded 14th Sept) or fell off before exiting. Could have been lost in the tunnel/lobby at Dubai Airport. Loss was noted within half hour. The SIM is Lyca Mobile.
IMEI no. 358572072848969 (This we got from invoice and need to be confirmed)