Published at 0800GMT 03MAY23

Malaysia Airlines at the launch of Northern summer 2023 season began using the aircraft “73H” to identify the Boeing 737-800 aircraft with refreshed cabin. The new configuration is C12Y162, instead of C16Y144. Previously the aircraft code “738” refers to both configurations.

For Northern summer 2023 season, the 174-seater aircraft operates following routes (selected routes will see the 73H operates on one-time basis).

Kuala Lumpur – Alor Setar
Kuala Lumpur – Bangkok Suvarnabhumi
Kuala Lumpur – Bintulu
Kuala Lumpur – Denpasar
Kuala Lumpur – Ho Chi Minh City
Kuala Lumpur – Jakarta
Kuala Lumpur – Johor Bahru
Kuala Lumpur – Kota Bharu
Kuala Lumpur – Kota Kinabalu
Kuala Lumpur – Kuala Terengganu
Kuala Lumpur – Kuantan
Kuala Lumpur – Kuching
Kuala Lumpur – Labuan
Kuala Lumpur – Langkawi
Kuala Lumpur – Manila
Kuala Lumpur – Medan Kualanamu
Kuala Lumpur – Miri
Kuala Lumpur – Pekanbaru
Kuala Lumpur – Penang
Kuala Lumpur – Phnom Penh
Kuala Lumpur – Phuket
Kuala Lumpur – Sandakan
Kuala Lumpur – Sibu
Kuala Lumpur – Singapore
Kuala Lumpur – Surabaya
Kuala Lumpur – Tawau

Other routes may also see the refreshed 737-800 operating on limited-time basis.