According to analysis by Alphaliner, cited by multiple international trade publications, spot revenue on trans-Pacific routes ranks highest among global trunk lanes when measured on a per-container-per-nautical-mile basis.

It should be noted that this metric does not deduct canal fees, insurance, or fuel costs, and therefore does not equate to net profit for vessel operators. Data indicates that the Shanghai-Los Angeles lane, spanning 5,775 nautical miles at USD 7,500 per 40-foot equivalent unit, yields USD 1.30 per nautical mile. The Cape of Good Hope routing to Rotterdam, adding 3,309 nautical miles to the voyage, returns USD 0.26 per nautical mile - approximately one-fifth of the trans-Pacific figure. The Suez Canal routing yields USD 0.34 per nautical mile, roughly 3.8 times lower than the Pacific lane. This pronounced disparity in unit revenue has become the direct basis upon which carriers allocate vessel capacity across trade lanes.

Where revenue is highest, capacity naturally follows. Mediterranean Shipping Company has replaced Sentosa service vessels of 15,000 TEU with 23,600 TEU ultra-large ships. ZIM currently deploys 52% of its capacity on the trans-Pacific, with a new ZX3 service from China to California scheduled to launch in December. The aggregate volume pressure is more direct still: according to Sea-Intelligence, weekly Asia-U.S. West Coast capacity for November is projected to reach 400,000 TEU, an unprecedented level for the lane. The firm acknowledges that port congestion and delays inflate this figure, but notes that even with adjustment, the scale is sufficient to shift the supply-demand balance.

The highest-earning lane is not, at present, one where rates continue to rise. Drewry's assessment of 29 October recorded the Shanghai-Los Angeles rate falling 6% to USD 7,514 per 40-foot unit, the largest single-week decline since June 2025; the Shanghai-New York rate fell 5% to USD 9,631. Drewry attributed the decline to softening U.S. import demand, citing National Retail Federation projections of an 11% month-on-month decline in U.S. trans-Pacific sea import volumes for November. The Shanghai Containerized Freight Index, published by the Shanghai Shipping Exchange on 30 October, pointed in the same direction: the U.S. West Coast sub-index fell 0.6% to USD 7,479 per FEU, while the U.S. East Coast sub-index fell 1.8% to USD 10,199 per FEU. The New York Freight Index published by NYFI on the same date, however, recorded an eastbound increase - a divergence reflecting differences in sampling methodology. The East Coast trajectory should not be concluded prematurely on the basis of these mixed signals.

Freightos assessment indicates that carriers are pursuing general rate increases of USD 2,000 to USD 3,000 per FEU for November. Freight forwarder feedback captured in the same assessment differs markedly: space availability has improved and vessel schedules have become more consistent, leading market participants to question whether the announced increases will be realised. The USD 2,000-3,000 figure represents carrier intent, not a posted rate already in effect. The factor sustaining current rate levels is not demand, but capacity deployment - carriers have concentrated their most revenue-efficient vessels on the U.S. trade lane, freeing capacity on other routes accordingly. That deployment calculus, however, is subject to revision by the same carriers who established it.

The probability that November's USD 2,000-3,000 increase will take effect in full is assessed as low. The more consequential observation points lie in the two months ahead. Should 400,000 TEU of weekly capacity materialise as projected while import volumes decline 11% month-on-month as forecast, the trans-Pacific rate premium will face difficulty holding through the Chinese New Year period. Conversely, should carriers execute proactive blank sailings in December - Drewry has already identified six eastbound trans-Pacific void sailings for the coming week - rates may remain range-bound at current levels. The practical booking-level conclusion is that space does not require urgent securing, though a significant rate correction does not appear imminent either. A moderate pre-Chinese New Year rate uptick retains a reasonable probability of occurrence, albeit well short of the levels carriers have announced for November. For freight forwarders, the appropriate approach at this juncture is to evaluate each shipment individually against specific vessel schedules, booking confirmation rates, and carrier blank sailing programmes, rather than allowing announced rate increases to substitute for assessment of actual transaction prices.