GroundStop.app

Ground stop at Newark Liberty (EWR), Nov 6, 2026

EndedThunderstorms halt Newark departures for 1 hour 20 minutes
Started
15:54 UTC
Ended
17:14 UTC
Duration
1 hr 20 min
Cause
thunderstorms
Extended 1 time

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Enter your flight number to see its EDCT, the ground stop or delay program at its destination, and its status.

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.
AirlineOn groundHolding
United Airlines UA18—
Republic Airways YX7—
American Airlines AA1—
GoJet Airlines G71—
JetBlue B61—
Volaris Y41—

Impact by region

Air traffic control centers whose departures to the airport were held.

Timeline

Every change published while the ground stop was in effect, as seen each minute.
  1. Ground stop issued at EWR for thunderstorms, until 12:15 pm EST. Departures held from ZDC, ZNY, ZOB, ZBW.

  2. Extended until 1:30 pm EST.

  3. Scope widened: departures now also held from ZAU, ZTL, ZJX, ZID and 1 more.

  4. New advisory issued.

    Read the advisory ↗
  5. 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 ↗

How it is measured

Data sources are listed on the credits page.