Air China

Allowed dimensions: 55x40x20 cm · Maximum weight: 5 kg

The context in a few words

Among the major airlines flying out of Chine, Air China is one of the recognized names. You get the standard full-service package: a layered loyalty programme, differentiated cabins, and a carry-on policy designed for long-haul travel.

The numbers are tight: 55x40x20 cm, max 5 kg. That's below market average — better to measure the bag at home with a tape than to assume "it fit on another airline".

For quick comparison: the IATA reference grid is 56×36×23 cm at 7 kg. Air China sits around 55x40x20 cm, with a weight cap of 5 kg — that benchmark anticipates cabin allowance. Any bag over by more than a centimetre risks rerouting to the hold.

In practice, the leniency of these heritage carriers comes with extra attention to connections: cabin baggage stays the passenger's responsibility flight-to-flight, and international transfers stack the gate checks.

On personal item: Air China doesn't always formalize a separate allowance from cabin baggage. At boarding, a small handbag is generally tolerated, but bulky items are best packed in the main suitcase. A visible laptop sleeve may be flagged as a duplicate if the agent is strict.

For business passengers, the grid expands (around 8 kg). It's a classic premium-segment perk, locked in at booking and applied without dispute at the counter.

Which bag for Air China?

Across Air China's network, what matters is consistency between the case and the published rules. The cases below are sized to clear without dispute.