Hainan Airlines vs China Southern Airlines
Cabin and carry-on baggage limits for Hainan Airlines and China Southern Airlines, side by side.
⚠ These figures are awaiting manual verification against the airline's official page. Treat them as preliminary.
Both Hainan Airlines and China Southern Airlines allow the same longest carry-on side (55 cm).
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Enter your bag's dimensions to see how it fares against both airlines' carry-on limits.
| Airline | Verdict | Fits as | Margin | Checked on | Source |
|---|
Enter your bag's size above to see which airlines accept it.
- Max dimensions
- 55 × 40 × 20 cm
- Total linear
- 115 cm total
- Weight limit
- 5 kg per piece
- Pieces
- 1
- Max dimensions
- 55 × 40 × 20 cm
- Total linear
- 115 cm total
- Weight limit
- 5 kg per piece
- Pieces
- 1
Cabin & carry-on allowances
| Allowance | Hainan Airlines | China Southern Airlines |
|---|---|---|
| carryOn | 55 × 40 × 20 cm · 115 cm total · 5 kg per piece · 1 pc Hainan publishes carry-on size 55x40x20 cm for domestic flights and a 115 cm linear limit for international/regional flights. Domestic Economy: 1 piece up to 5 kg. Domestic Business: 2 pieces up to 7 kg each. International/Regional Business: 2 pieces up to 10 kg each. Economy (domestic and international/regional): 1 piece. Business: 2 pieces (domestic 7 kg each; international/regional 10 kg each). Economy weight per Hainan's general carry-on standard is 5 kg. Exceeding number, weight, or size may result in denied boarding or the bag not traveling on the same flight. | 55 × 40 × 20 cm · 115 cm total · 5 kg per piece · 1 pc Official states max dimensions 20x40x55 cm (55x40x20); inclusion of wheels and handles not explicitly stated on the carry-on page. Standard for Economy / Premium Economy / Business: 1 piece up to 5 kg. First Class: 2 pieces. Excess weight or volume must be transported as checked baggage. |
| personalItem | Not published · Not published · Not published · 1 pc Coat, umbrella or walking stick, small camera, pair of binoculars, reasonable reading material, small handbag, infant items, mobility aids per Hainan general rule Free personal item carried in addition to the carry-on; not separately dimensioned on the carry-on notice. | Not published · Not published · Not published · 1 pc One small computer bag, camera bag, briefcase or handbag may be carried free in addition to the carry-on, placed under the seat in front Free additional personal item; no published size or weight limit on the carry-on page beyond the carry-on itself. |
Sources
Hainan Airlines
Carry-on Baggage (Unchecked Baggage) Standards - Hainan Airlines Official · unverified Last checked: 2026-10-11
China Southern Airlines
Carry-on Baggage - China Southern Airlines Official · unverified Last checked: 2026-10-11