A nor'easter that struck the Northeast over the weekend blocked jet fuel barges from reaching Boston, forcing airlines at Logan International Airport to tanker extra fuel and, in some cases, add refueling stops at other airports.

By Monday afternoon, Sept. 28, the disruption at Logan had left more than 400 flights delayed and roughly 300 canceled, according to FlightAware figures cited by Boston 25 News. Logan ranked among the hardest-hit airports in a storm that generated widespread operational problems across the region.

Strong winds and heavy rain prevented fuel barges from arriving in Boston on schedule, temporarily reducing the airport's available jet fuel inventory. Massport, the operator of Logan, confirmed that adverse weather delayed fuel shipments. The first shipments arrived Monday, with additional deliveries expected Tuesday.

Delta Air Lines responded by loading additional fuel on inbound aircraft to support subsequent departures and arranging tanker truck deliveries to supplement reserves at the airport. The carrier also issued travel waivers and rebooked passengers affected by cancellations.

The constraints outlasted the storm itself. As of Sept. 30, an airport notice continued to advise scheduled flights to carry additional fuel because of restrictions on fuel uplift at Logan. The notice was set to remain in effect through Oct. 2.

The incident underscores a structural vulnerability in airport fuel supply chains: when severe weather interrupts maritime deliveries, fuel-dependent operations degrade even after winds subside and flight schedules recover. Tankering fuel — carrying extra fuel on inbound flights — imposes a weight penalty that raises burn rates and limits payload, so multi-day uplift restrictions carry real cost consequences for carriers serving Logan.

Delta's response, combining uplifted fuel on inbound aircraft with supplemental truck deliveries, offered a working template for mitigating barge-dependent supply chains. For airlines and airport operators across the Northeast, the episode adds fuel logistics to the recovery checklist alongside aircraft repositioning and crew reassignment after major storms.

With the uplift advisory scheduled to expire Oct. 2 and barge deliveries resuming, Logan's fuel supply was on track to normalize during the week — provided no further weather interrupts the maritime supply chain that the airport depends on.