What happened
AI-written · may contain mistakes. Written from the advisory text and weather only.
Cause: Thunderstorms led air traffic control to hold departing flights from Newark Liberty, as the stated reason for the ground stop.
The ground stop began at 15:54 UTC, initially set to run until 1:30 pm Eastern. At 16:27 UTC it was extended and widened to hold departures from more air traffic control centers, and a new advisory was issued. The ground stop ended at 17:14 UTC, after 1 hour 20 minutes.
Impact by airline
Aircraft seen on the ground at EWR and holding nearby, by airline.
| Airline | On ground | Holding |
|---|---|---|
| United Airlines UA | 18 | — |
| Republic Airways YX | 7 | — |
| American Airlines AA | 1 | — |
| GoJet Airlines G7 | 1 | — |
| JetBlue B6 | 1 | — |
| Volaris Y4 | 1 | — |
Impact by region
Air traffic control centers whose departures to the airport were held.
| Center | Status |
|---|---|
| Boston Center (ZBW) | Held |
| Washington Center (ZDC) | Held |
| New York Center (ZNY) | Held |
| Cleveland Center (ZOB) | Held |
Timeline
Every change published while the ground stop was in effect, as seen each minute.
Ground stop issued at EWR for thunderstorms, until 12:15 pm EST. Departures held from ZDC, ZNY, ZOB, ZBW.
Extended until 1:30 pm EST.
Scope widened: departures now also held from ZAU, ZTL, ZJX, ZID and 1 more.
New advisory issued.
Read the advisory ↗Ground stop ended after 1 hr 20 min.
Advisories
The air traffic control advisories issued for this ground stop, as published.
ATCSCC ADVZY 064 EWR/ZNY 11/06/2026 CDM GROUND STOP
CTL ELEMENT: EWR ELEMENT TYPE: APT ADL TIME: 1623Z GROUND STOP PERIOD: 06/1613Z - 06/1830Z DEP FACILITIES INCLUDED: (Manual) ZAU ZTL ZDC ZNY ZJX ZOB ZBW ZID ZMP CYHZ CYOW CYUL CYYZ CYTZ CYQB PREVIOUS TOTAL, MAXIMUM, AVERAGE DELAYS: 1108 / 103 / 21 NEW TOTAL, MAXIMUM, AVERAGE DELAYS: 4377 / 171 / 84 PROBABILITY OF EXTENSION: MEDIUM IMPACTING CONDITION: WEATHER / THUNDERSTORMS COMMENTS:Original advisory ↗
ATCSCC ADVZY 057 EWR/ZNY 11/06/2026 CDM GROUND STOP
CTL ELEMENT: EWR ELEMENT TYPE: APT ADL TIME: 1550Z GROUND STOP PERIOD: 06/1540Z - 06/1715Z DEP FACILITIES INCLUDED: (Manual) ZDC ZNY ZOB ZBW CYHZ CYOW CYUL CYYZ CYTZ CYQB PREVIOUS TOTAL, MAXIMUM, AVERAGE DELAYS: 0 / 0 / 0 NEW TOTAL, MAXIMUM, AVERAGE DELAYS: 1449 / 91 / 63 PROBABILITY OF EXTENSION: MEDIUM IMPACTING CONDITION: WEATHER / THUNDERSTORMS COMMENTS: THROUGHPUT AND THUNDERSTORMS.Original advisory ↗