Severe storms across Texas resulted in Federal Aviation Administration (FAA) ground stops at Dallas-Fort Worth International Airport and Dallas Love Field on July 17 and July 18, 2026, causing thousands of flight delays and cancellations nationwide.
Flight Delays and Cancellations Concentrated at Major US Airports
As of the evening of July 17, more than 3,600 flights were delayed and 83 flights were canceled across the United States. Dallas-Fort Worth International Airport recorded 693 delays, sustaining the highest number in Texas. Ronald Reagan Washington National Airport had 19 cancellations—the highest among affected airports—and 173 delays. Chicago O’Hare International Airport reported 260 delays and nine cancellations, while Seattle-Tacoma International and Minneapolis-St.
Paul International Airports each experienced more than 80 delays as of that same time.
Airlines Most Impacted by Storm Disruptions
American Airlines faced the largest number of delayed flights with 577 as of July 17 evening, reflecting its significant operations at Dallas-Fort Worth. United Airlines and regional carrier SkyWest also reported hundreds of delayed flights during the period.
Meteorological Impact and Fatalities in Texas
The storm system that caused the disruptions included a tornado touchdown in the Texas Hill Country west of San Antonio amidst a flash flood emergency. AccuWeather meteorologists recorded more than a foot of rain in the affected region. Governor Greg Abbott confirmed two flood-related deaths linked to this
storm system on July 18.
Traveler Impact and FAA Operational Response
Delays at Dallas-Fort Worth International Airport and Dallas Love Field averaged about 90 minutes as of the afternoon of July 18. The FAA issued ground stops at both airports on July 17 and 18 to ensure safety during severe weather, lifting the advisory on July 17 after conditions improved while noting ongoing departure delays running roughly 45 minutes behind schedule at that time. Airlines advised passengers to monitor flight status and rebook impacted flights as necessary.
