The term “code” refers to the two-character airline designator code and flight number in flight schedule.
The airline that operates the flight (the one that provides ground handling services, the plane and the crew) is called the operating carrier thus, codeshare flights has this information: “Operated by AirPhil Express”
Philippine Airlines (PR) has codeshare agreement on these routes:
Domestic - with AirPhil Express (2P)
Between Manila and
Busuanga
Calbayog
Catarman
Caticlan*
Masbate
Naga
Ormoc
San Jose
Surigao
Tuguegarao
Between Cebu and
Bacolod
Cagayan de Oro
Caticlan*
Dipolog
Iloilo
Ozamiz
Tacloban
Zamboanga
Between Davao and Zamboanga
Between Busuanga and Puerto Princesa
*Flights may be rerouted to Kalibo due to runway restrictions.
International
Between Manila and Bahrain – with GulfAir (GF)
Between Manila and Begawan – with Royal Brunei (BI)
Between Cebu and Hongkong – with Cathay Pacific (CX)
Between Manila and Kuala Lumpur – with Malaysia Airlines (MH)
Between Cebu and Kota Kinabalu – with Malaysia Airlines
Between Cebu and Kuala Lumpur – with Malaysia Airlines
Between Manila and Doha – with Qatar Airways (QR)
Between Manila and Abu Dhabi – with Etihad Airways (EY)
Between Manila and Dubai – with Emirates (EK)