diff --git a/src/ai/api/ai_depotlist.cpp b/src/ai/api/ai_depotlist.cpp
--- a/src/ai/api/ai_depotlist.cpp
+++ b/src/ai/api/ai_depotlist.cpp
@@ -25,7 +25,7 @@ AIDepotList::AIDepotList(AITile::Transpo
 				if (st->owner == ::_current_company) {
 					const AirportFTAClass *afc = st->Airport();
 					for (uint i = 0; i < afc->nof_depots; i++) {
-						this->AddItem(st->xy + ToTileIndexDiff(afc->airport_depots[i]));
+						this->AddItem(st->airport_tile + ToTileIndexDiff(afc->airport_depots[i]));
 					}
 				}
 			}