Logan International Airport experienced extensive flight disruptions on Monday, September 28, 2026, with 520 flights delayed or cancelled, according to FlightAware. The Federal Aviation Administration (FAA) enforced a ground delay at Logan from 7:30 a.m. on September 28 until 2:59 a.m. on September 29. Inbound flights arriving at the airport faced average delays of about five hours and 14 minutes during this period.
Nor’easter Weather and Runway Construction Drive Delays
The disruptions at Logan were caused by lingering effects of a Nor’easter storm combined with ongoing runway and taxiway construction work. The storm had produced between 3 and over 7 inches of rain across southern New England.
High wind speeds on September 28 required the use of a runway closed for construction, forcing air traffic controllers to rely on alternate runways operating with reduced efficiency.
Massport Explains Delays and Advises Travelers
Massport officials confirmed that the closure of a primary runway for maintenance contributed to the delays and cancellations. A Massport spokesperson noted that the normally preferred runway was unavailable due to construction, prompting controllers to manage flights on less optimal runways. Massport urged passengers to verify their flight status before traveling to Logan Airport to account for these ongoing disruptions.
The event follows a Nor’easter that impacted southern New England last weekend,
contributing to challenging conditions across the region including Boston and the surrounding areas.
