On July 16, 2026, severe delays and cancellations affected air travel across multiple US states, with 83 flights cancelled and 3,636 delayed nationwide. The states most impacted were Texas, Illinois, Washington, Minnesota, Ohio, and Kentucky, where key airport hubs struggled to maintain schedules.
FAA Ground Stops and Airport Disruptions
The Federal Aviation Administration implemented a ground stop on July 15 for Dallas-Fort Worth International Airport and Dallas Love Field, temporarily halting departures until weather conditions improved. Although the ground stop was subsequently lifted, delays persisted with average departure delays of 45 minutes recorded at Dallas-Fort Worth. The airport had the highest number of delays in the
country, with 693 flights delayed. Reagan National Airport led in cancellations among US airports with 19, alongside 173 flight delays recorded. Chicago O’Hare reported 260 delays and 9 cancellations that contributed to broader schedule disruptions throughout the day.
Severe Weather Impact in Texas
Ongoing severe storms in Texas worsened air travel operations with heavy rainfall exceeding 12 inches in the Texas Hill Country west of San Antonio and forecasts of an additional 4 to 8 inches of rain through Thursday morning. Flash flooding warnings and evacuations were issued as rising waters inundated neighborhoods. A tornado touched down in northwestern San Antonio near Interstate 10, intensifying
operational challenges. These weather conditions led to the cascading delays as Dallas-Fort Worth is a major connecting hub, compounding difficulties for airlines managing flight schedules.
Airline Operational Impact
Among airlines, American Airlines experienced the highest number of delays with 577 flights delayed and 7 cancelled. United Airlines reported 311 delays and 13 cancellations, while SkyWest registered 292 delays and 4 cancellations. Delta Air Lines had 273 delayed flights and 3 cancellations. PSA Airlines recorded 179 delays and 19 cancellations, marking the highest cancellation count among the carriers evaluated. These disruptions were spread nationwide as delayed flights at Dallas-Fort Worth affected connecting services across
multiple hubs.
Delays and Cancellations at Other Major Airports
Beyond Texas and Chicago, other significant hubs saw flight irregularities. Seattle-Tacoma International Airport recorded 115 delays and 3 cancellations, while Minneapolis-Saint Paul International Airport accounted for 87 delays and 4 cancellations. Additional disruptions were noted at John Glenn Columbus International Airport and Cincinnati/Northern Kentucky International Airport. Reagan National experienced 19 cancellations and 173 delays, severely affecting flights serving the Washington, D.C., area.
Traveler Impact and Network Cascade
The FAA ground stop and severe weather combined to delay departures by an average of 45 minutes at Dallas-Fort Worth. The airport’s role as a major connecting hub caused disruptions to cascade nationwide, delaying and cancelling
flights beyond affected states. Passengers traveling through hubs such as Chicago O’Hare, Reagan National, Seattle-Tacoma, and Minneapolis-Saint Paul experienced notable delays and cancellations as airlines adjusted operations in response to evolving weather conditions and FAA restrictions.
