WestJet Cancels 76 Flights Ahead of Possible Flight Attendant Strike Starting This Sunday
WestJet cancelled 76 flights on July 30, 2026, after CUPE Local 8125 issued a strike notice affecting up to 20 flights at Toronto Pearson Airport. A work stoppage may start August 2 at midnight MT.
Strong Odour Triggers U.S. Customs Suspension and Flight Cancellations at Montreal Airport
U.S. Customs operations at Montréal-Trudeau Airport were suspended on July 29 due to a varnish odour. About 20 U.S.-bound flights were cancelled amid the disruption.
American Airlines IT Failure Causes Over 1,100 Flight Delays on July 29, 2026
American Airlines paused all departures nationwide on July 29, 2026 due to an internal IT system failure, delaying over 1,100 flights and canceling 221. The FAA imposed a ground stop which lasted under one hour before operations resumed.
23 US Airports Affected by FAA Delay Programmes July 30; Tampa International Worst
FAA delay programmes on July 30, 2026, affected 23 US airports with 37 total programmes. Tampa International had the longest ground stop due to thunderstorms.
U.S. Customs Halt at Montréal-Trudeau Causes 20 Flight Cancellations
U.S. Customs operations at Montréal-Trudeau Airport were temporarily suspended on July 29, 2026, causing about 20 U.S.-bound flights to be cancelled. The disruption was due to a varnish odour from construction work during the airport's ongoing redevelopment.
American Airlines Delays 1,100+ Flights Nationwide Due to IT Failure and FAA Ground Stop
American Airlines' IT system failure on July 29, 2026, led to an FAA ground stop impacting all its U.S. flights. More than 1,100 flights were delayed nationwide that day.
US Customs Halt Causes About 20 Flight Cancellations at Montréal-Trudeau Airport
U.S. Customs suspended operations at Montréal-Trudeau Airport on July 29, 2026, causing around 20 cancellations of U.S.-bound flights. The halt was due to a strong odour from construction materials, with no health risk confirmed by the fire department.
Varnish Odour Halts U.S. Customs at Montréal-Trudeau, Cancels 20 Flights
U.S. Customs and Border Protection temporarily suspended operations at Montréal-Trudeau International Airport on July 29, 2026, due to a varnish odour linked to painting work. Around 20 U.S.-bound flights were cancelled, and operations are gradually resuming amid a $10-billion redevelopment project.
American Airlines IT Outage Delays 1,100 Flights with FAA Ground Stop
American Airlines experienced an IT failure on July 29, 2026, causing the FAA to impose a nationwide ground stop. This led to delays of approximately 1,100 flights and over 200 cancellations across the U.S.
American Airlines IT Failure Causes FAA Ground Stop and Over 1,100 Flight Delays
American Airlines experienced an internal IT failure on July 29, 2026, resulting in an FAA-ordered ground stop. The outage delayed about 1,100 flights and canceled over 200 nationwide.















