Canadian wildfire smoke has forced the cancellation of all flying displays on the opening day of the Thunder Over Michigan Air Show at Willow Run Airport in Wayne County, Michigan, after the Federal Aviation Administration did not grant clearance for aerial performances due to poor visibility and hazardous air quality.
Despite the disappointment, thousands of aviation enthusiasts still attended the event on Friday, July 17. Visitors enjoyed static aircraft displays, explored a wide variety of historic and modern aircraft, met pilots and flight crews, visited food trucks, and participated in family-friendly activities while waiting for conditions to improve.
Organizers remain optimistic that flying demonstrations will return over the weekend if visibility and weather improve. However, even if the FAA approves operations, each pilot will make their own decision on whether it is safe to fly. Michigan Flight Museum CEO Kevin Walsh emphasized that safety will always come first, noting that every performer has the authority to stand down if they are not completely comfortable with the conditions.
The smoky skies are the result of massive Canadian wildfires, which have blanketed parts of the U.S. Midwest with unhealthy air, disrupting outdoor events and reducing visibility across southeast Michigan. Air quality concerns have affected not only aviation activities but also sporting events and other public gatherings throughout the region.
For now, organizers continue to monitor weather and air quality closely, hoping spectators will be able to witness the spectacular aerial performances later this weekend once conditions safely improve.













