Red Sea Routing Is Returning. Your Contingency Plan Still Matters.

On September 28, Maersk and Hapag-Lloyd confirmed that a fourth Gemini Cooperation service will return to the Red Sea, with its first westbound transit departing Malaysia on October 27. Earlier in September, the same carriers moved three other services back from the Cape of Good Hope. Both said every voyage will remain subject to a security assessment.

In the same month, Houthi forces took control of the port town of Mokha and Perim Island, which sits in the middle of the Bab el-Mandeb Strait. The Africa Center for Strategic Studies counts 12 attacks or attempted attacks on commercial vessels in the southern Red Sea since the latest campaign began in July.

Both facts are true at once. Carriers are restoring capacity through the Red Sea where the economics and their security assessments support it, and the risk that pushed them around Africa in the first place has not gone away. For shippers, route normalization and risk reduction are two separate things, and planning should treat them separately.

Why carriers are restoring Red Sea capacity

The Cape route is long and expensive. The Georgia Ports Authority reports that returning India services to Suez routings cuts India to Savannah transit by 10 to 14 days, and that CMA CGM and MSC expect to run affected services with two fewer vessels each. Fewer ships per loop means lower fuel burn and more capacity available elsewhere. Customers want the faster transit as well.

Carriers are making these moves service by service and voyage by voyage, each one gated by a security review. That approach is prudent, and it also means routing can change with little notice.

2026 has already shown how quickly a route can reverse

January 15: Maersk returns its MECL service, connecting India and the Middle East with the U.S. East Coast, to the Suez route.
February 3 and 4: The first Gemini service resumes Red Sea transits.
March 2: Maersk announces that select services will route around the Cape again, citing constraints in the Red Sea operating environment. U.S. and Israeli strikes on Iran follow days later.
July: Houthi attacks on commercial shipping resume. Maersk announces that MECL will return to the Red Sea from August.
August 9: The first westbound MECL sailing via Suez calls at Savannah.
September: Houthi forces take Perim Island and Mokha. Gemini services begin returning to the Red Sea.

A shipper with cargo on these lanes has seen the planning assumption change three times in nine months. There is little reason to expect the next nine months to be calmer.

What stays exposed after a route normalizes

Mid-voyage diversions. A vessel can be redirected after loading, adding one to two weeks to a transit your customer has already been told about.
Port omissions and rotation changes. Carriers adjust rotations when they change routing. MECL, for example, added an eastbound call at Jeddah when it returned to the Red Sea.
Equipment imbalance. Routing changes leave containers in the wrong places, which can tighten equipment availability at origin.
Rollovers. When capacity shifts between loops, cargo gets rolled to later sailings.
ETA volatility. Sea-Intelligence reported global schedule reliability of 56.4 percent in July 2026, with late vessels arriving an average of 6.06 days behind schedule.
Cost changes. War-risk insurance, contingency surcharges, and canal fees can all move with the security situation.

The real cost of an unplanned reversal

The freight bill is usually the smallest part of it. Consider an illustrative example: a monthly program of 40 containers from Nhava Sheva to Savannah that planned on Suez transit times reverts to the Cape mid-quarter.

Inventory arrives 10 to 14 days later than the date sales has been promising.
Drayage bookings and dock appointments built around the original ETAs have to be cancelled and rebooked.
Warehouse labor scheduled for the receipts sits idle, then runs overtime when delayed and on-time vessels arrive together.
Customer service re-promises open orders, often after the customer has already noticed the delay.
Critical SKUs move by air to cover the gap. Since September 21, FedEx has applied a demand surcharge of $0.89 per pound to U.S. imports from India, on top of base rates.

Each of those costs is manageable when it was planned for. Each one is expensive when it arrives as a surprise.

A route reversal readiness checklist

Identify cargo with no delay tolerance. Production inputs, launch inventory, contractual deliveries, and anything tied to a penalty clause belong on a named list that someone reviews weekly.
Keep a normal-route and a diversion-route ETA for each lane. Planning systems should hold both, so switching scenarios takes minutes instead of a spreadsheet exercise.
Define exception thresholds that require an operations response. Write them down, with an owner for each.
Assign responsibility for customer communication. Decide who tells the customer when an ETA changes, and how quickly.
Review inland plans against revised ETAs. Drayage, warehouse labor, and appointments should update when the ocean ETA does.
Keep alternate carrier and modal options visible before disruption. Know which other services, transshipment options, or air capacity you would use, and roughly what they cost, before you need them.

Deciding in advance which alerts deserve a person

Most tracking alerts do not need human attention. The ones that do should be defined before the disruption, while people are thinking clearly. Example thresholds a team might adopt:

An ETA shift of more than three days on cargo with no delay tolerance triggers an operations review the same day.
A carrier advisory changing the routing of a service you use triggers a review of every open booking on that service.
A vessel whose AIS track departs from its expected route triggers confirmation with the carrier.
A revised ETA that crosses a customer commitment date triggers customer communication within one business day.

Everything else can be logged, watched, and reviewed in aggregate.

Where Freightgate fits

Passive tracking tells you where a container is. Decision-grade visibility tells you which change matters and who needs to act on it. Freightgate Pulse combines carrier events, AIS vessel positions, and IoT signals into one live picture across ocean, air, and land, then flags exceptions by impact and attaches a likely root cause and recommended next step. With Visibility & Control, each event is checked against the rules your team sets, so on-track shipments flow through and people spend their time on the exceptions that break a threshold. Everyone involved, from planners to customer service, works from the same view of the change.

CEO perspective: visibility matters only if it changes a decision in time

Martin Hubert, Founder and CEO, Freightgate

Resilience gets discussed as a strategy, but it shows up as a set of small decisions made on an ordinary Tuesday. Who hears about the reroute first? How long until the warehouse knows? Does the customer hear it from us or from their own tracking?

A late update can do nearly as much damage as a late shipment. If a diversion is announced on Monday and the customer finds out on Friday, you have lost four days in which an alternate sailing or an air booking was still available.

The implication many shippers overlook is that the second reversal is harder than the first. During the good weeks, buffers get drawn down and customer promises get shorter. When the route flips again, all of that has to be undone at once. The questions I would ask my team this week:

Which shipments have no delay tolerance, and do we know today which vessel and routing each one is on?
If a carrier reroutes a sailing tomorrow, how many hours until the customer hears from us?
Which alerts did we ignore last month, and were we right to?
What have we changed since the Suez return that we would have to reverse?

What to watch next

Carrier security assessments and voyage-level advisories on returning services, including the Gemini SE1 transit scheduled from late October.
Houthi activity around the Bab el-Mandeb Strait and the wider Saudi-Houthi conflict.
Developments affecting the Strait of Hormuz, which shape risk across the region.
War-risk insurance premiums, which often move before carrier routing decisions do.
Schedule reliability on your own lanes, measured against your contingency ETAs.

A practical next step

Map your high-consequence shipments and decide, before the next disruption, which exceptions trigger action, which trigger escalation, and which trigger customer communication. Write the answers down and name an owner for each.

If it would help to pressure-test that plan, our team is glad to walk through it with you.