Porter Airlines Flight Dispatchers have voted to strike.
The Canadian Airline Dispatchers Association says all 35 members supported the move after more than 14 months of negotiations failed to secure a first contract.
Dispatchers joined CALDA in August 2024, seeking an agreement that recognizes their role in aviation operations.
The union says Porter has begun training non‑union staff as possible replacements, calling the move unsafe and disrespectful to both employees and passengers.
“These are certified aviation professionals whose expertise directly impacts the safety of every flight. They deserve a contract that reflects the value of their work,” said Rob King, CALDA’s national president.
Talks remain in conciliation with the Federal Mediation and Conciliation Service. CALDA says Porter has refused to engage on key issues needed to reach a fair deal.
“This strike vote reflects the deep frustration and disappointment felt by members,” the union said in a statement.
CALDA added it remains committed to negotiations and urged Porter Airlines to resolve outstanding issues to avoid service disruptions in the new year.



