Pricing Mechanism
Freight tariffs charged by commercial airlines and cargo carriers establish the monetary cost of transporting goods across international flight networks. These figures, formally recorded as air cargo rates, apply against either gross weight or volumetric weight under the standard conversion factor of one kilogram to six thousand cubic centimetres. Settlement calculations adopt whichever metric yields the larger total.
Baseline quotes routinely divide between general cargo rates for standard dry freight and specific commodity rates designated for perishable goods, live animals or high-value electronics. Line-haul flying charges exclude mandatory ancillary assessments, which pass through fuel surcharges, war risk fees, security levies and terminal handling fees at origin or destination airports.
Tariff Structure
Base tariffs fluctuate through scheduled seasonal contract tiers or immediate dynamic spot adjustments managed through digital booking platforms. Fuel surcharges index directly against regional jet fuel benchmarks, recalculating on weekly or monthly cycles to transfer refining volatility away from carrier margins. Surcharge governance remains outside standard air waybill freight calculations, functioning as an independent float.
Security and terminal charges adhere to static airport authority schedules, remaining fixed until municipal or private facility operators publish tariff revisions. Dimensional weight factors establish clear rate boundaries, penalizing low-density cargo that consumes aircraft cubic space before reaching structural aircraft payload limits. Weight breaks offer sliding scale discounts at standardized thresholds such as one hundred, three hundred, five hundred and one thousand kilograms.
Charter quotes deviate entirely from published weight breaks, pricing the full aircraft rotation irrespective of loaded container volume.
Settlement Dispute
Invoicing reconciliations regularly reveal billing variances generated during physical airport intake. Ground handlers capture discrepancies through automated dimensional weight scanners at cargo transfer points, recording density measurements that often override shipper declarations on original documents. Surcharge disputes arise when flight paths change mid-transit to bypass conflict zones, triggering unplanned war risk fees or alternate landing assessments without advance consent from the beneficial cargo owner.
Billing corrections require audit adjustments against signed air waybills and official master flight schedules. Rate validity periods collapse during severe market peaks, shifting long-term commitments into secondary renegotiations. Claims settle strictly against documented proof of cargo acceptance times, confirming whether shipments entered carrier control before rate expiration deadlines.