Have flown both MAI and MNA on the SIN-RGN route. Only in J.

- Flights have been fine without any hassle (no queues, flights on time, good service, nice meals etc.)
- MNA offer free transfer in Yangon incl. in the J ticket price (only used this service once on arrival and it worked well)

MAI are part of KBZ Group [ https://www.kbzgroup.com.mm/ ]and MNA are owned by the government.