Freight Pulse & Law Update: Record Port Congestion, Panama Cuts, and the Jones Act Waiver Just Got Stricter

Shippers are confronting three simultaneous constraints: record container queues in East Asia, reduced Panama Canal capacity, and a more demanding Jones Act waiver process. Add Middle East security risks and diesel pressure, and routing decisions made today may affect costs, inventory, and service levels well into 2027.

What is driving the current freight disruption?

The short answer: too much cargo is meeting too little dependable capacity. Global container port queues have exceeded 4.3 million TEUs waiting to berth, an absolute record driven by East Asia delays, storms, and peak-season demand. The backlog represents roughly 12.6% of the global container fleet, according to market reporting from The Loadstar.

The pressure is concentrated around China’s major export hubs. Shanghai and Ningbo-Zhoushan were already experiencing extended vessel waits when Typhoon Saudel approached the East China Sea. Ningbo suspended empty-container activity and then container operations, while Shanghai implemented restrictions and schedule adjustments. Expect additional port omissions, rolled bookings, inland trucking delays, and yard saturation even after the storm passes.

Use these facts to reset near-term planning:

• Global queues: More than 4.3 million TEUs awaiting berth space.

• Primary bottleneck: North Asia, especially Shanghai and Ningbo.

• Weather risk: Typhoon Saudel is compounding an existing backlog.

• Recovery time: Clearing sequential disruptions will likely take weeks, not days.

• Commercial impact: Longer lead times, higher accessorial exposure, and less reliable arrival windows.

For importers, the operational response is clear: pull forward critical orders, validate alternate ports, and avoid treating a carrier’s estimated arrival date as a guaranteed delivery date.

How will Panama Canal capacity cuts affect shippers?

The Panama Canal Authority’s August 20 advisory reduces daily transit capacity because of below-expected precipitation and low Gatun Lake conditions linked to El Niño.

The schedule is precise:

• September 3: Daily capacity falls from 36 to 34 transits: nine Neopanamax and 25 Panamax slots.

• September 15: Capacity falls again to 32 transits, with Panamax slots reduced to 23.

• September 2–30: Maximum Neopanamax draft is set at 48.0 feet.

• October 1 onward: Maximum draft is scheduled to tighten to 47.5 feet, until further notice.

The canal also changed auction-group rules and urged customers to use its reservation system. A confirmed reservation is the only mechanism that guarantees a transit date. Vessels arriving without one may face longer waits as available slots tighten.

Shippers moving cargo between Asia, the U.S. East Coast, and the Gulf should compare three options now: secure Panama reservations, shift selected volumes to the U.S. West Coast, or route around the Cape of Good Hope. Each alternative creates different costs. West Coast routing may increase rail and transload demand; Cape routing adds sailing days and fuel consumption; Panama reservations may carry higher premiums as competition increases.

What does the Middle East crisis mean for freight capacity and diesel?

The Strait of Hormuz remains a major constraint on energy and maritime planning. Vessel traffic has plunged from normal levels, while disruptions to Gulf crude and refined-product flows are squeezing diesel availability. Reuters has described the disruption as the largest oil supply shock in modern history.

Expect the effects to persist. Analysts anticipate higher freight and fuel costs for 12–24 months, even if traffic improves, because carriers must price in war-risk insurance, security uncertainty, longer voyages, and uneven repositioning of vessels. A formal reopening would not immediately restore normal operating patterns.

Container lines are testing the risk boundary. MSC has returned to the Red Sea with seven container ships on trial or selected East–West movements, according to industry reporting. That does not represent a full network return. Carriers can still divert vessels around the Cape if security conditions deteriorate.

For shippers, build routing flexibility into contracts and budgets. Add fuel-adjustment scenarios, review demurrage exposure, and identify which products can tolerate longer transit times. Do not allow a single ocean lane to carry all service-critical inventory.

Why is the Jones Act waiver now harder to use?

DHS extended the Jones Act waiver for a second 90-day period, effective August 17 through November 15, 2026. The extension permits certain covered commodities to move between U.S. ports on foreign-flag vessels, but the compliance process is materially stricter.

The biggest change is a mandatory, voyage-specific Vessel Availability Request. Before arranging qualifying foreign-flag carriage, the requesting party must submit voyage details to the Department of War, MARAD, and CBP. The request should identify:

• Vessel name, IMO number, flag, owner, and operator

• Loading and discharge ports and dates

• Cargo description, quantity, HTS code, and hazmat information where applicable

• Shipment frequency and charter details

• The national-defense rationale for the movement

MARAD then conducts a market survey, generally giving coastwise-qualified U.S. vessel operators approximately 24 hours to respond. The purpose is to determine whether suitable domestic capacity exists before a foreign-flag vessel can proceed. Do not assume a prior approval covers a new voyage.

The waiver’s commodity scope also narrowed sharply. The covered list fell from more than 600 HTS codes to 237 codes, focused primarily on petroleum products, LNG, LPG, fertilizers, and related energy commodities. Confirm the HTS classification before booking capacity. Parties must also preserve approval records and complete required post-voyage reporting, including the MARAD report within 10 days after completion.

Review the Holland & Knight legal analysis and MARAD domestic shipping guidance before relying on the waiver.

What should trucking and warehouse teams do this week?

Treat inland execution as a compliance and capacity issue, not an afterthought. CVSA’s Operation Airbrake Brake Safety Week runs August 23–29, 2026, with attention on brake drums and air-disc brake rotors. An additional unannounced one-day brake enforcement initiative may occur at any time.

Before dispatch, verify brake inspection records, maintenance status, driver documentation, and equipment availability. Build pickup buffers around congested terminals and maintain alternate drayage providers where possible.

Lanta Logistics recommends a three-part response:

1. Segment inventory by service risk. Protect high-margin, seasonal, and customer-critical SKUs first.

2. Model routing alternatives. Compare Panama, West Coast, and Cape options using total landed cost: not ocean freight alone.

3. Create one source of operational truth. Connect transportation milestones, receiving, inventory, appointments, and exception management.

For third party logistics providers, supply chain management companies, and growing brands, Lanta Logistics combines 3PL fulfillment services, inventory management for ecommerce, a warehouse management system, logistics software, and transportation coordination. Our 3PL Maryland footprint supports Mid-Atlantic fulfillment from a Glen Burnie warehouse, including food-grade warehouse capabilities and Hazmat certified 3PL operations.

The bottom line: secure capacity early, verify every regulatory condition, and maintain real-time visibility across ocean, port, warehouse, and truck operations: contact Lanta Logistics to build a more resilient plan.