Singapore Airlines vs Japan Airlines
Cabin and carry-on baggage limits for Singapore Airlines and Japan Airlines, side by side.
⚠ These figures are awaiting manual verification against the airline's official page. Treat them as preliminary.
Singapore Airlines allows the larger carry-on — its longest side is 115 cm, versus 55 cm for Japan Airlines.
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PreliminaryRules marked Preliminary have not yet been manually verified against the airline's official page. They may differ from the airline's actual policy — always confirm with the airline before you fly.
| Airline | Verdict | Fits as | Margin | Checked on | Source |
|---|
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- Max dimensions
- Not published
- Total linear
- 115 cm total
- Weight limit
- 7 kg per piece
- Pieces
- 2
- Max dimensions
- 55 × 40 × 25 cm
- Total linear
- Not published
- Weight limit
- 10 kg combined
- Pieces
- 1
Cabin & carry-on allowances
| Allowance | Singapore Airlines | Japan Airlines |
|---|---|---|
| Carry-on Cabin: suites, first, business Not directly comparable: the two rows apply under different conditions. | Not published · 115 cm total · 7 kg per piece · 2 pc must be stowed in overhead compartment or under seat in front | Not on record |
| Cabin: premiumEconomy, economy Not directly comparable: the two rows apply under different conditions. | Not published · 115 cm total · 7 kg per piece · 1 pc | Not on record |
| Not directly comparable: the two rows apply under different conditions. | Not on record | 55 × 40 × 25 cm · Not published · 10 kg combined · 1 pc Main cabin bag capped at 55x40x25 cm; combined 10 kg with the personal item. Official text also states 115 cm linear, but the per-side 55x40x25 cm sums to 120 cm, so linearCm is left null and the per-side limit is treated as binding. |
| Additional item Not directly comparable: the two rows apply under different conditions. | 40 × 30 × 10 cm · 80 cm total · Not published · 1 pc 官方未给这一档公布通用重量上限；仅「婴儿用品与机上食物」注明合计不超过 6kg（见 rules[1]） | Not on record |
| Personal item Not directly comparable: the two rows apply under different conditions. | Not on record | Not published · Not published · Not published · 1 pc JAL does not publish a separate dimension cap for the personal item (handbag/shopping bag); both items share the 10 kg combined limit (carried on the carry-on entry). The main bag is capped at 55x40x25 cm. |
Sources
Singapore Airlines
Cabin Baggage (opens in a new window)Japan Airlines
Carry-on baggage (opens in a new window)The rules behind these figures
Both sides of this comparison come from these rule pages; open one to see its source excerpt.