Delta A339 and Cape C402 at Boston on Oct 30th 2025, loss of separation assurance on runway

Last Update: November 1, 2025 / 15:24:09 GMT/Zulu time

Bookmark this article
Incident Facts

Date of incident
Oct 30, 2025

Classification
Incident

Flight number
DL-263

Aircraft Registration
N421DX

Aircraft Type
Airbus A330-900

ICAO Type Designator
A339

A Delta Airlines Airbus A330-900, registration N421DX performing flight DL-263 from Paris Charles de Gaulle (France) to New York JFK,NY (USA) with 284 passengers and 11 crew, was descending towards New York when the crew needed to abort the descent and entered a hold at FL260 due to weather conditions in New York. After holding for about 70 minutes the crew opted to divert to Boston,MA (USA) and was on final approach to runway 04R when the crew needed to go around from about 350 feet MSL on ATC instruction due to a departing aircraft at the crossing runway.

A Cape Air Cessna 402C registration N663AA performing flight 9K-1837 from Boston,MA to Bar Harbour,ME (USA), was departing Boston's runway 15R at the time.

The FAA reported: "Air traffic control instructed Delta Air Lines Flight 263 to perform a go-around at Boston Logan International Airport because Cape Air Flight 548 was cleared to takeoff from an intersecting runway. The event occurred around 4:15 p.m. local time on Thursday, Oct. 30. The FAA is investigating."

The A330 positioned for another approach and landed on 04R about 14 minutes later.
Aircraft Registration Data
Registration mark
N421DX
Country of Registration
United States
Date of Registration
Egqmijb hhmqA Subscribe to unlock
TCDS Ident. No.
Manufacturer
AIRBUS SAS
Aircraft Model / Type
A330-941
Number of Seats
ICAO Aircraft Type
A339
Year of Manufacture
Serial Number
Aircraft Address / Mode S Code (HEX)
Engine Count
Engine Manufacturer
Engine Model
IfpiifAjekpjA Subscribe to unlock
Engine Type
Pounds of Thrust
Main Owner
IqkAcAbfAAlipg bfcckeknAnffccpnehfkq jAnfpl jijpjdfidnpbpAlkhjeqcqdbhfmpAjAenmncbjbh bfidejjegeeliqA hihhleAfp Subscribe to unlock
Incident Facts

Date of incident
Oct 30, 2025

Classification
Incident

Flight number
DL-263

Aircraft Registration
N421DX

Aircraft Type
Airbus A330-900

ICAO Type Designator
A339

This article is published under license from Avherald.com. © of text by Avherald.com.
Article source

You can read 2 more free articles without a subscription.

Subscribe now and continue reading without any limits!

Are you a subscriber? Login
Subscribe

Read unlimited articles and receive our daily update briefing. Gain better insights into what is happening in commercial aviation safety.

Send tip

Support AeroInside by sending a small tip amount.

Related articles

Newest articles

Subscribe today

Are you researching aviation incidents? Get access to AeroInside Insights, unlimited read access and receive the daily newsletter.

Pick your plan and subscribe

Partner

ELITE Logo

ELITE Simulation Solutions is a leading global provider of Flight Simulation Training Devices, IFR training software as well as flight controls and related services. Find out more.

SafetyScan Pro

SafetyScan Pro provides streamlined access to thousands of aviation accident reports. Tailored for your safety management efforts. Book your demo today

AeroInside Blog
Popular aircraft
Airbus A320
Boeing 737-800
Boeing 737-800 MAX
Popular airlines
American Airlines
United
Delta
Air Canada
Lufthansa
British Airways