Two airlines can sell tickets for the same journey without making the same decisions about its price. Ottawa is now reviewing whether Air Canada and United Airlines should be allowed to coordinate more of those decisions on flights between Canada and the United States.
The proposal, announced October 16, 2026, would expand a joint venture operating since 2022. The airlines promise better connections and more destinations, while federal officials must determine whether deeper cooperation could reduce competition.
With new cross-border services planned for 2027 and passenger traffic recovering unevenly, the review could matter to business travellers, families visiting relatives and communities that depend on reliable connections to American cities. The expansion has not been approved, and the federal government is inviting Canadians to have their say before a decision is made.
Ottawa Opens a Review With Ticket Prices at Its Centre
Transport Canada announced on October 16 that Air Canada and United Airlines had submitted a proposed update to their Transborder Joint Business Agreement. Their existing arrangement, in place since 2022, already allows them to coordinate schedules, ticket prices, marketing, sales and revenue management on certain Canada–U.S. routes. The new application would extend that cooperation to services previously excluded from the agreement. It is an expansion of a business partnership, not a proposal to merge the airlines into one company.
Transport Canada is conducting a public-interest assessment examining the economic consequences for Canadians and potential effects on competition. The department is gathering views from travellers, airlines, consumer organizations and other stakeholders. The question is broader than whether a single ticket becomes cheaper: officials must also consider connectivity, jobs, regional access and whether consumers retain meaningful choices. Under Canada’s regulatory framework, the transport minister can authorize an arrangement, impose conditions or refuse it. The consultation opened October 16 and runs until November 15, meaning the outcome remains undecided.
Ten Excluded Routes Could Move Into the Joint Arrangement
The government’s consultation identifies ten Canada–U.S. routes that the airlines want to bring into their expanded arrangement. They include Montréal–Chicago and Montréal–Washington, plus Ottawa–New York and Ottawa–Washington. Five originate in Toronto, linking the city with Cleveland, Denver, Houston, San Francisco and Washington. Vancouver–San Francisco completes the list. Calgary–Houston is separately identified as a suspended route. These are routes previously excluded from the joint venture, not ten newly announced flights.
That distinction matters to passengers looking at fares displayed on booking websites. Adding an existing route to the arrangement would potentially change how the two carriers coordinate its price, departure times and seat capacity; it would not necessarily add another aircraft or produce a cheaper ticket. Several listed destinations are important American connecting hubs, so decisions made on one nonstop flight can also influence longer journeys involving transfers. Ottawa must examine where cooperation improves connections and where it might leave travellers with fewer independent alternatives when comparing fares.
Joint Ticket Pricing Is More Than a Codeshare Agreement
Air Canada and United have worked together for decades and belong to Star Alliance, but airline partnerships come in different forms. An interline arrangement can put multiple airlines on one ticket, while a codeshare lets one carrier market a flight operated by another. The Competition Bureau’s airline-industry study explains that joint ventures go further: carriers can share revenues and costs and jointly decide on scheduling, pricing and other commercial matters. They remain separate airlines, yet operate more like a single business on the routes covered.
For a passenger connecting through Toronto or Chicago, that integration can make a complicated itinerary easier to book. A through-fare may cost less than buying individual flight segments, and a coordinated timetable may reduce an awkward layover. Those are genuine potential advantages. But a traveller choosing between Air Canada and United on the same journey may lose some head-to-head price competition when the carriers set commercial terms together. The distinction between a convenient booking partnership and coordinated pricing is why federal scrutiny matters.
The Airlines Have a History of Competition Restrictions
The concern is not purely theoretical. In 2011, Canada’s Competition Bureau challenged an earlier proposed Air Canada–United Continental venture, warning that coordination could substantially reduce competition on several cross-border routes. Its initial investigation identified 19 routes of concern, including ten where it feared a monopoly. After further analysis, the parties reached a consent agreement in October 2012 covering 14 high-demand Canada–U.S. routes. The airlines were barred from coordinating prices, seat availability at each price, and certain other sensitive commercial decisions on those routes.
That history does not establish that the latest proposal is unlawful or that every old restriction applies unchanged today. Airline networks, rival carriers and the legal review framework have evolved, and the current transborder venture began in 2022. Still, the previous intervention helps explain why Ottawa is asking detailed questions about an apparently technical change. A joint venture can improve service while also weakening competition in particular markets. The lesson from 2012 is that the effects need to be examined route by route, rather than judged solely by the total size of the airlines’ combined network.
Air Canada Points to Millions of Passengers and New Connections
Air Canada argues that the existing partnership has delivered measurable improvements. In its October 16 announcement, the airline said the arrangement had helped create 20 new Canada–U.S. routes since 2022, including six added in 2026. It reported that more than 4.3 million passengers had flown jointly on the two carriers and that the partnership had added over five million transborder seats. The companies also promote access to more than 1,200 connecting itineraries and service through ten Canadian gateways.
Air Canada says approximately two million passengers connecting to or from the United States feed into its Canadian domestic network annually, supporting links involving more than 50 communities. Its figures also show transborder seat capacity grew by about 31% in 2023 and a further 7% in 2024. These are figures presented by the airline, not an independent finding that every increase resulted from the joint venture. Nonetheless, they explain the commercial case for expansion: a fuller connecting network can help sustain flights that may be difficult to operate using passengers from one city alone.
Six New Routes Are Planned for Summer 2027
The carriers paired their regulatory announcement with a separate schedule expansion for next summer. Air Canada plans to introduce Toronto–Louisville service on April 28, 2027, followed by Montréal–Indianapolis and Edmonton–Newark flights starting June 1. Its Edmonton–Newark service is scheduled four times weekly during its initial season, while Montréal–Indianapolis is planned daily through September. Air Canada also intends to use a larger Airbus A220 on Edmonton–San Francisco, increasing capacity without introducing a completely new city pair.
United, meanwhile, plans seasonal Newark–St. John’s flights and new Denver links to Ottawa and Québec City. It also announced additional Washington-area service to Québec City and a 65% increase in daily seats between Denver and Winnipeg. These announcements offer tangible examples of the connectivity the airlines are promoting. They should not, however, be confused with the ten currently excluded routes under regulatory review. A proposed new flight and permission to coordinate prices on an existing route are different decisions. Published schedules also remain subject to operational changes before the first departure.
The Competition Test Is Whether Travellers Still Have Choices
A cheaper connection is not necessarily the same thing as a more competitive market. Air Canada says customers on its integrated itineraries can save money compared with purchasing each flight segment individually. That comparison describes the benefit of a combined ticket, but it does not establish whether the same journey would cost less if Air Canada and United continued competing independently. Both claims can be true: a partnership may simplify travel while weakening price pressure on certain overlapping routes.
The Competition Bureau’s 2025 airline study offers a useful warning about that trade-off. Examining Canadian domestic services, it found that adding one competitor to a route was associated with average base fares about 9% lower. That finding cannot be directly applied to the proposed cross-border venture or used to predict a 9% fare change. It does show why independent competition matters. Regulators will need to look beyond advertised starting prices and consider ticket availability, frequency, baggage charges and the alternatives offered by other airlines.
Smaller Canadian Airports See a Chance to Gain Traffic
For regional airports, a flight to a major American hub can be more valuable than a single destination on the departure board. St. John’s International Airport welcomed United’s planned Newark service, noting that it would restore the direct connection for the first time in more than a decade. Edmonton International Airport highlighted the business, tourism and onward-travel possibilities of its new Newark link. Those benefits matter to communities whose residents might otherwise have to connect through Toronto, Montréal or another Canadian hub before flying south.
Airport leaders in Ottawa, Québec City and Winnipeg also welcomed the planned services or capacity increases. Their enthusiasm reflects the difficulty of sustaining frequent international flights outside the busiest markets. A better-connected hub can attract visitors, simplify business travel and support local tourism operators. But regional travellers also need affordable fares and dependable schedules, especially when a route operates only seasonally. The test is not simply how many new cities appear on the map; it is whether flights remain practical and competitive after their launch.
Cross-Border Passenger Demand Is Recovering Unevenly
The timing comes amid a complicated recovery in travel between the two countries. Statistics Canada’s preliminary September 2026 figures show Canadian residents’ return trips from the United States by air rose 11.6% from September 2025. Yet that total was still 18.7% below September 2024. Trips by U.S. residents arriving in Canada by air reached about 537,400 in September, an increase of 12.2% from a year earlier. Those figures suggest improvement over last year without a complete return to earlier travel patterns.
The broader totals also require care. Combined air and automobile visits by U.S. residents increased 17.2% in September, partly reflecting the calendar placement of Labour Day, according to Statistics Canada. Such changes cannot be credited to the Air Canada–United deal, and a rebound in passenger volumes does not prove that existing fares are affordable. For airline planners, however, demand matters: routes need enough travellers to justify planes and crews. Ottawa’s challenge is to encourage useful capacity without sacrificing the rivalry that helps keep prices in check.
Canadians Have Until November 15 to Weigh In
Transport Canada’s consultation runs from October 16 through November 15, 2026. Travellers can submit comments through the government’s Let’s Talk Transportation portal or by email to the department. Officials have specifically invited feedback from the flying public, airlines, consumer advocates, tourism groups and Indigenous communities. The government is asking whether the expansion would benefit the economy and air travellers, and whether it should be approved, approved with conditions or rejected.
The process gives people who buy these tickets a chance to describe effects that airline network figures may miss: an expensive nonstop route with little competition, a connection that becomes unreliable during winter delays, or a smaller city that urgently needs better access to the United States. Competition authorities also have a role in Canada’s airline-joint-venture review framework, and the transport minister has powers to impose conditions rather than accept every requested change. No final approval or route-wide fare outcome has been announced. The decision will test whether Ottawa can preserve the advantages of cooperation without allowing convenience to become a substitute for competition.
