All Nippon Airways vs Japan Airlines — carry-on baggage compared | CabinPax

Carry-on rules side by side: maximum dimensions, weight allowance, personal item. Data updated April 2026.

• All Nippon Airways: 55x40x25 cm · 10 kg
• Japan Airlines: 55x40x25 cm · 10 kg

Both carriers operate in the same league, so the gap on carry-on rules is more granular than philosophical. A few centimetres here, a kilo there — but real consequences at the gate.

Dimensions and weight remain very close. In practice, the choice between All Nippon Airways and Japan Airlines depends more on overall ticket value than on the baggage grid.