Newark Liberty International Airport is set to reopen Runway 4L-22R on Monday after an extended closure that caused weeks of delays and travel disruptions. The closure was due to scheduled rehabilitation efforts to address significant wear and tear. Transportation Secretary Sean Duffy will lead a press conference to mark the runway’s return to service. The reopening is expected to restore normal operations and ease congestion at the major travel hub.
$121 Million Runway Upgrade Enhances Safety, Operations, with Continued Night and Weekend Closures
The 11,000-foot-long runway had not been updated since 2014 and was due for its typical 10-year maintenance. The $121 million rehabilitation project began in March and was originally scheduled to conclude by June 15. Upgrades included resurfacing the runway, installing LED lighting, improving signage, and overhauling underground electrical and drainage systems. These enhancements have brought the runway up to Federal Aviation Administration (FAA) standards.

Although the runway will resume regular operations starting Monday, the Port Authority announced that closures will continue during nights and weekends toward the end of the year. This phased approach ensures completion of the remaining tasks without significantly disrupting daily operations. During these future closures, Newark’s other two runways will remain active to manage flight traffic.
Runway Reopening Aims to Ease Delays, Improve Safety, and Strengthen Air Traffic Systems
Transportation Secretary Duffy highlighted the importance of the runway’s reopening ahead of the busy summer travel season. He emphasized that the improvements would help reduce flight delays, enhance safety, and contribute to a smoother travel experience. The Port Authority also plans to strengthen telecommunications infrastructure and boost air traffic controller staffing to further support airport efficiency.
The runway project was not the sole contributor to recent travel disruptions at Newark. Air traffic controllers have experienced several communication outages due to equipment failures, affecting flight coordination. In response, the FAA temporarily reduced flights at Newark starting May 20. Acting FAA Administrator Chris Rocheleau stated that the goal was to minimize the compounding effects of construction, staffing issues, and technical problems across the national airspace system.