Private company

OTT Airlines

Chinese regional airline (2020–2024)

One Two Three Airlines (Chinese: 一二三航空公司; pinyin: Yī'èrsān Hángkōng Gōngsī), branded as OTT Airlines, was a Chinese airline, headquartered in Shanghai and focused on the Yangtze Delta region. It was launched as a subsidiary of China Eastern Airlines in February 2020 and was merged into China Eastern Airlines in September 2024.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

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B-620G@PEK (20201231183628)
Photo: N509FZ, CC BY-SA 4.0, via Wikimedia Commons3

One Two Three Airlines (Chinese: 一二三航空公司; pinyin: Yī'èrsān Hángkōng Gōngsī), branded as OTT Airlines, was a Chinese airline, headquartered in Shanghai and focused on the Yangtze Delta region. It was launched as a subsidiary of China Eastern Airlines in February 2020 and was merged into China Eastern Airlines in September 2024.2

Corporate structure

OTT Airlines is part of a group headed by China Eastern Airlines. 8 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Sources

The numbers on this page point here. Each one links to the record it came from.

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