Power outages at Atlanta's busy airport grounding some flights

Ingram Publishing/Thinkstock(ATLANTA) — At least some flights at Atlanta’s busy airport have been grounded due to a power outage.

It’s unclear how widespread the outage is or what caused it.

Hartsfield-Jackson International Airport sends jets to 150 domestic destinations and more than 75 international destinations in 50 countries.

It is one of the busiest airports in the world with 275,000 passengers on average passing through its terminals every day and with about 2,500 flights arriving and departing.

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