Port of Montreal container handling: what your drayage window really costs
Port of Montreal container handling isn't a pickup problem. It's a clock problem. Free time runs 5 days on imports; detention charges stack hourly after that. The forwarding side either windows the drayage tight or eats the fee.
The clock starts the moment the ship clears the pilot
Port of Montreal moved 2.4 million TEU in 2023, and every one of them arrives on a clock. Five days free time for import containers. That's it. By day 6, hourly detention charges begin. Most importers don't see it that way. They see a shipment. They see a warehouse slot. They don't see Port of Montreal as a meter running.
That's where freight forwarding and Port of Montreal drayage coordination diverges from warehouse planning. The port clock doesn't care about your pick-pack schedule. It doesn't wait for your RMD. It runs whether the container is on the dock, in a drayage truck, or sitting in a sufferance warehouse staging lot.
How the five-day window works in real ops
When a container hits the Port of Montreal breakbulk, the free-time clock starts. Day 1 through Day 5, you can sit it wherever: on the terminal, on the dock, in a bonded warehouse hold area. No charge. On day 6, CBSA and the terminal operator both begin charging. The terminal charges container detention (typically CAD 40–90 per day depending on container type and terminal operator agreement). CBSA, if the cargo is in-bond and under examination or holding for release, runs parallel storage fees inside the bonded facility.
The calendar pressure is real. In Q4, Port of Montreal dwell averages 8–12 days for exam-flagged containers. Add a SIMA verification hold or a customs delay, and you're past day 10 before the release comes through. The clock keeps running.
Most forwarders don't own that problem. They pass it to the importer or to the warehouse. But the cost is absolute. CAD 45 per day × 5 days past free time = CAD 225. Times 200 containers in a month, and you're north of CAD 45,000 just in detention overage.
Why tight drayage windows feel aggressive but aren't
Experienced forwarding ops build drayage windows tight because the math forces it. If a container lands on Tuesday morning and clears PARS Tuesday afternoon, the window is Wednesday pickup. No margin. If the container lands Monday and hits exam on Tuesday, pickup is Thursday or Friday — still within the free-time window, but the risk is real. Any delay (broker delay on the CAD, CBSA hold, appointment shortage) pushes the pickup into day 6 or 7, and detention charges kick in.
Tight windows also reflect port capacity. Port of Montreal has seven main container terminals. Peak inbound season (September through November) runs near terminal saturation. Drayage appointment windows close earlier in peak season. A Friday pickup might not be bookable until Wednesday morning at 5 a.m. ET. Forwarders who don't call that window tight enough sit with stranded containers on the dock over the weekend.
The alternative is to accept detention as a normal cost — which some importers do. If the container is commodity-grade or the risk of exam is low, eating CAD 200–400 in detention might be cheaper than expediting drayage or paying premium cross-dock fees. But for time-sensitive goods or high-volume importers, detention is waste.
What happens when the container clears but drayage doesn't move
Here's the gap most forwarding teams miss: the container can clear CBSA and still be charged by the terminal. Imagine this: CAD is filed Tuesday, CBSA releases Wednesday (RMD or full clearance). Drayage appointment isn't until Thursday or Friday. Thursday through Sunday, the container sits on terminal dock, and you're paying detention even though it's cleared.
This is why FENGYE LOGISTICS warehousing services that coordinate dock-to-stock within 24–48 hours of release matter. The container moves off the terminal into bonded warehouse as soon as the PARS comes through. Dock-to-stock clears terminal detention and shifts the container into warehouse hold at a fixed daily rate (typically CAD 12–16 per pallet equivalent, unbonded), which is predictable and usually cheaper than terminal detention overage.
Port of Montreal terminals charge detention whether the container is occupied or empty. Once it's empty and off the dock, the terminal charge stops. But the container itself is still yours to return. Empty container returns to the vessel or to the pool within a set window — usually 4–6 days free time, then demurrage kicks in.
Forwarding and warehouse alignment: where the real margin lives
Smart forwarding shops that handle Montreal inbound don't work against their warehouse partners. They call the warehouse when the CAD hits the broker's system, not when the container clears. The warehouse pre-stages dock doors, runs putaway planning, and has receiving ready to go the moment the release RMD or CAD approval hits CBSA RMD channels.
This isn't complicated logistics. It's coordination. A 48-hour dock-to-stock cycle on a 40-foot container means the terminal detention charge is one day maximum (the day of arrival, because you can't move it before CBSA clears). A 96-hour cycle means you're eating 3–4 days of terminal detention. At CAD 60 per day, that's CAD 180–240 in unnecessary cost per container.
Port of Montreal capacity has tightened in the last 18 months. Statistics Canada reported container throughput at Canadian ports held steady at near-record levels through 2024, which means less slack in the system. Drayage appointment windows book out faster. Cross-dock slots fill earlier. This isn't a seasonal blip; it's structural.
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What the forwarding quote should actually cover
When a forwarder quotes Montreal inbound to an importer, the quote should itemize what's protected and what's not. Port of Montreal drayage rate is one line. Terminal handling is another. But detention risk — that's usually buried or assumed away. Smart importers ask: what's the dock-to-stock SLA from release to warehouse receipt? Is detention included if that SLA slips? What's the importer's exposure if a CAD delay pushes the drayage window into day 6?
Most freight forwarding quotes in Montreal treat detention as an importer problem. It's not. It's a coordination failure. If the forwarder and warehouse aren't talking about the PARS timeline and dock-door readiness before the container lands, detention is the result.
The forwarding shop that owns this coordination — that calls the bonded warehouse before the CAD is filed, that knows the warehouse dock-to-stock SLA, that builds drayage windows around both PARS timing and warehouse putaway capacity — that shop has cleaner margins and keeps customers longer.
Frequently Asked Questions
What is the free-time window for containers at Port of Montreal?
Import containers get 5 days free time from the moment they clear the vessel. <a href="https://www.port-montreal.com/">Port of Montreal</a> charges detention starting on day 6 at CAD 40–90 per day depending on container type and terminal operator. Empty containers returning to the pool get 4–6 days free time before demurrage applies.
How does CBSA hold time affect my drayage window?
CBSA examination and RMD release happen on the terminal dock calendar, not outside it. If a container is flagged for exam on day 2, the clock still runs. Most exam-flagged containers at Port of Montreal add 2–3 working days to total dwell. Drayage windows must account for this; otherwise, you pay detention while the container waits for release.
Why do forwarders push for immediate drayage pickup after release?
Because terminal detention charges CAD 45–90 per day whether the container is cleared or not. A 24-hour delay in drayage costs CAD 45–90. If the window closes and the next available appointment is 3 days later, that's CAD 135–270 in unnecessary detention. Tight windows avoid this.
What's the cost difference between warehouse dock-to-stock and terminal detention?
Terminal detention runs CAD 60–90 per day for the container itself, plus terminal handling fees. Warehouse in-bond storage runs CAD 12–16 per pallet equivalent per day. A 40-foot container on pallets (8–12 pallets) in warehouse storage costs roughly CAD 100–180 per day total — less than one day of terminal detention. Moving the container off the terminal as soon as it clears saves money immediately.
Who pays detention if the CAD is delayed?
Usually the importer, unless the freight forwarding agreement explicitly caps or covers detention during CAD processing delays. This is why coordinating warehouse availability before the CAD hits the broker matters; if the warehouse dock door is pre-staged, the container can move dock-to-stock immediately upon CBSA RMD release, stopping the terminal clock.
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