Flights are being diverted mid-air thanks to the Atlanta airport blackout

Passengers are finding themselves right back where they started or in an entirely different part of the U.S.
 By 
Shannon Connellan
 on 
Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

Passengers are enduring delays in blacked-out terminals or have had their flights diverted mid-air, after a huge power cut hit Atlanta's Hartsfield-Jackson international airport on Sunday.

The world's busiest airport, Hartsfield-Jackson said it had experienced power outages after 1 p.m. on Sunday, according to a statement.

The airport later stated that the airport's electricity supplier, Georgia Power, believed the outage was caused by extensive fire damage at an underground electrical facility. The fire not only impacted the facility, but substations serving the airport.

Mashable Image
Passengers affected by a widespread power outage wait in long lines at the International Terminal of Hartsfield-Jackson Atlanta International Airport in Atlanta, Georgia, on Dec. 17. Credit: ERIK S. LESSER/EPA-EFE/REX/Shutterstock

The Federal Aviation Administration has issued a ground stop for flights to Atlanta — all inbound flights are being held at their origin until Sunday at 11 p.m. EST.

Flight tracking site FlightAware reports that 1,109 flights have been cancelled to and from Atlanta, out of 1,209 cancelled to and from U.S. airports.

Many inbound flights have been diverted in the air, with passengers ending up all over the U.S. These diverted flights have resulted in some pretty interesting (albeit supremely annoying if it's your flight) maps.

Delta flight 246 from New York's JFK airport kept flying right past Atlanta and looped back to Baltimore.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

United flight 672 was sent back to Houston.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

Delta flight 296 all the way from Tokyo was diverted to Detroit.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

Delta flight 1920 from Newark airport was diverted to Columbia.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

Delta flight 2628 from New York's LaGuardia airport was diverted to Charleston.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

While Delta flight 1461 headed from LaGuardia to Savannah.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

ExpressJet fight 5344 looped around and ended up in the Tri-Cities

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

The power outage is ongoing, so more diversions could be up ahead.

A photo portrait of a journalist with blonde hair and a band t-shirt.
Shannon Connellan
UK Editor

Shannon Connellan is Mashable's UK Editor based in London, formerly Mashable's Australia Editor, but emotionally, she lives in the Creel House. A Tomatometer-approved critic, Shannon writes about entertainment, tech, social good, science, culture, and Australian horror.

Mashable Potato

Recommended For You

Trending on Mashable
NYT Connections hints today: Clues, answers for April 3, 2026
Connections game on a smartphone

Wordle today: Answer, hints for April 3, 2026
Wordle game on a smartphone

NYT Connections hints today: Clues, answers for April 4, 2026
Connections game on a smartphone

Google launches Gemma 4, a new open-source model: How to try it
Google Gemma

Wordle today: Answer, hints for April 4, 2026
Wordle game on a smartphone
The biggest stories of the day delivered to your inbox.
These newsletters may contain advertising, deals, or affiliate links. By clicking Subscribe, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.
Thanks for signing up. See you at your inbox!