Asalaamualaikum mufti sahab.
If any person during travel did not offer his qasar namaz then on returning home when she intends to offer the qaza of that qasar namaz, then is she supposed to offer the full namaz or qasar(reduced namaz) as qaza.
Wa Alaikum As Salaam,
She will make Qaza of the Qasar Salaah and not the full Salaah.
And Allah knows best,
Mufti Waseem Khan
This answer was collected from DarulUloomTT.net, which is operated under the supervision of Mufti Waseem Khan from Darul Uloom Trinidad and Tobago.