Use air freight when the shipment is urgent, moderate in size, or time-sensitive. Use sea freight when the cargo is bulky, heavy, repeat inventory, or less urgent and cost per unit matters more than speed.
Freight forwarding answers
Air freight vs sea freight from China
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Air freight is faster but more sensitive to chargeable weight.
Sea freight is usually better for heavy or bulky cargo with flexible timing.
The decision should happen after packed dimensions, cargo type, and delivery deadline are known.
Workflow
What to do next
- Check the cargo ready date and delivery deadline.
- Measure carton count, gross weight, and packed dimensions.
- Screen cargo restrictions and destination requirements.
- Compare route speed, total delivered cost, and risk before booking.
Before quoting
Details JTL should check
- Packed carton weight and dimensions matter more than product listing weight.
- The destination country, address type, and delivery deadline change the route recommendation.
- Consolidation can reduce fragmented shipping when products come from several sellers or suppliers.
FAQ
Related questions buyers ask
Should I use air freight or sea freight from China?
Use air freight when the shipment is urgent, moderate in size, or time-sensitive. Use sea freight when the cargo is bulky, heavy, repeat inventory, or less urgent and cost per unit matters more than speed.
Is air freight always more expensive than sea freight?
Usually yes for larger cargo, but small urgent shipments may be practical by air because sea freight has minimum handling and longer transit time.
When should Amazon sellers use air freight?
Use air freight when inventory deadline is tight and the margin can support faster replenishment.