Which fictional airline operated Flight 815 in Lost?

Which fictional airline operated Flight 815 in Lost? Oceanic Airlines operated Flight 815.

Oceanic Airlines is a fictional carrier created for the series, whose logo and branding appear throughout the show. Flight 815 was traveling from Sydney to Los Angeles when it broke apart over the Pacific and crashed on the mysterious island.

The airline is central to Lost’s premise: the survivors’ shared connection is not merely that they were on the same plane, but that the crash brings together characters whose pasts and secrets gradually drive the story. Oceanic’s fictional status also avoids associating a real airline with a catastrophic crash.

A common mix-up is Ajira Airways, another fictional airline in the Lost universe. Ajira Flight 316 appears later in the story and is connected to attempts to return to the island, but it did not operate Flight 815.