Boston Logan Runway Incursion: Delta and American Jets

On June 20, 2026, an American Airlines Boeing 737-800 and a Delta Air Lines Airbus A319 were involved in a serious Boston Logan runway incursion, triggering a federal investigation. The incident occurred when the American jet was cleared for takeoff on runway 27 while the Delta flight was simultaneously cleared to land on the intersecting runway 33L. This Boston Logan runway incursion represents a high-profile Delta American close call that has prompted an immediate FAA near miss investigation.

The Sequence of Events

According to Flightradar24 ADS-B tracking data, the two aircraft came within several hundred feet of each other during the incident. The Delta Air Lines flight, operating as Flight 2351, was forced to execute an immediate go-around maneuver while descending to approximately 150 feet. The aircraft, an Airbus A319 registered as N328NB, was carrying 129 passengers and 6 crew members at the time. The American Airlines flight, operating as Flight 3161 on a Boeing 737-800 registered as N316PF, departed the airport safely following the clearance. The Federal Aviation Administration (FAA) has confirmed that it is currently investigating the air traffic control clearance error that allowed both aircraft to utilize intersecting runways simultaneously.

Industry Context and Safety Oversight

This event follows a pattern of heightened regulatory focus on runway safety at major US commercial airports. The FAA has been under pressure to address surface situational awareness following a series of similar incidents in recent years. For more information on historical safety trends, the FAA Accident & Incident Data portal provides preliminary reporting on such events. Michael McCormick, a former FAA air traffic manager and professor at Embry-Riddle Aeronautical University, noted that while the maneuver may appear alarming to passengers, the go-around is a standard, highly practiced safety protocol designed to mitigate hazards before they escalate into accidents. The NTSB Aviation Investigations database also tracks these occurrences to identify systemic risks in the national airspace system.

Historical Comparisons and Precedents

This incident at Boston Logan International Airport (BOS) echoes several notable historical precedents. In February 2023, a JetBlue flight and a private Learjet were involved in a similar intersecting runway incursion at the same airport. Furthermore, the industry saw a high-profile runway incursion involving the same two airlines—American and Delta—at John F. Kennedy International Airport in January 2023. In that instance, the National Transportation Safety Board (NTSB) issued specific safety recommendations regarding surface navigation and cross-checking procedures.

Technical Analysis of Runway Operations

The intersection of runways 33L and 27 at Boston requires precise timing and coordination from Air Traffic Control (ATC). The data suggests that the breakdown in separation standards is a recurring issue in high-density terminal environments. While the Airbus A319 and Boeing 737-800 possess similar wingspans of 117 feet 5 inches, their operational handling and performance profiles differ significantly during takeoff and landing phases. The current investigation is expected to determine whether the error resulted from a lapse in controller communication or a failure in the underlying surface management protocols. Historically, similar incidents have led to the implementation of stricter mandatory read-back requirements and enhanced radar-based ground monitoring systems.

What Comes Next: The Investigation Timeline

Following the incident, the FAA is expected to release a preliminary incident report by late June or early July 2026. Simultaneously, the NTSB is expected to make a determination regarding the scope of its investigation into the ATC clearance error. These reports will be critical in determining if new operational directives are required for BOS controllers. The flight crews involved will participate in standard post-incident interviews as part of the formal review process.

Why This Matters for Air Travel

For passengers and aviation professionals, this event underscores the reliance on human-in-the-loop safety systems in an era of increasing air traffic volume. While the system successfully prevented a collision through the immediate execution of a go-around, the occurrence highlights the vulnerability of intersecting runway operations. The outcome of the federal investigation will likely influence future training mandates for controllers and flight crews operating at major hubs across the United States.