TTN

A flash flood warning for Cobb and Fulton counties on August 5, 2026, has caused flight delays and ground delays at Hartsfield-Jackson Atlanta International Airport. Heavy rain and flooding also disrupt ground transportation and local roads near the airport.

Severe thunderstorms across the U.S. Northeast on August 3-4, 2026 caused 726 flight cancellations and delayed more than 2,200 flights. FAA ground stops affected eight major airports including Boston Logan and Newark.

WestJet cancelled more than 300 flights on August 3, 2026, after a flight attendant strike. Flight cancellations persisted on August 4 and 5 as the airline recovers operations.