Air Canada De Havilland Canada Dash 8-400 seat maps and routes

The De Havilland Canada Dash 8-400 covers 100 nonstop routes and 48 airports for Air Canada (AC) in 2LNR's schedule data, Toronto to Montreal, Montreal to Toronto, and Montreal to Ottawa among them. Every route below links to that city pair, so you can find a departure on this aircraft rather than guessing. What is not here is a static cabin diagram: 2LNR reads the live seat map for a specific flight and date instead.

Updated .

Get started free The whole AC fleet
100
Nonstop routes
48
Airports served
660 mi
Longest route
Per flight
How the live map reads

There is no cabin diagram on this page

2LNR does not publish stored seat diagrams or per-seat comfort ratings, for this aircraft or any other, and it will not invent them. What it has is the live seat map for a specific AC flight and date, read at the moment you ask, on Pro. That is a different thing from a drawing of the type, and it is the only version that survives an aircraft swap. If a diagram is what you came for, a maintained library such as AeroLOPA is the right tool.

What is on this page

Every nonstop route Air Canada currently schedules the De Havilland Canada Dash 8-400 on, taken from the flight schedules 2LNR collects continuously. The aircraft is a De Havilland Canada Dash 8-400, a turboprop. AC files it as DH4 in its schedules; those spellings are treated as one aircraft here rather than as separate types.

The longest of those routes is Sydney (YQY) to Montreal (YUL), about 660 miles. The median route runs about 340 miles, so most of this aircraft's flying is a good deal shorter than its longest leg. Distances are great-circle between the two airports, rounded to the nearest ten, rather than the track a flight files.

Where AC flies the De Havilland Canada Dash 8-400

100 nonstop routes across 48 airports, grouped by departure city. A route appears here when AC has scheduled this aircraft on it; most routes see more than one type across a season.

Happy Valley-Goose Bay (YYR)

Les Îles-de-la-Madeleine (YGR)

Frequently asked questions about the AC De Havilland Canada Dash 8-400

Where does Air Canada fly the De Havilland Canada Dash 8-400?
On 100 nonstop routes touching 48 airports in 2LNR's schedule data, Toronto to Montreal, Montreal to Toronto, and Montreal to Ottawa among the busiest. The full list is on this page, grouped by departure city, and each route opens that city pair's own page. Schedules move seasonally, so this reflects what AC currently has filed rather than a permanent assignment.
Can I see the De Havilland Canada Dash 8-400 seat map for a AC flight?
Yes, on Pro, and it is the live map for the specific flight and date rather than a drawing of the type. 2LNR scores the open seats inside your cabin, marks paid seats as paid, and can keep watching for a better one. That is deliberately different from a static De Havilland Canada Dash 8-400 diagram, which cannot tell you whether 12A is free or whether the aircraft was swapped.
Is the De Havilland Canada Dash 8-400 the only aircraft on these AC routes?
No. A route appears here when AC has scheduled the De Havilland Canada Dash 8-400 on it, and most routes see more than one aircraft type across a season or even a day. That is exactly why 2LNR reads the map per flight: the honest answer to which cabin you will get is a per-departure answer, not a per-route one.
Does 2LNR have seat ratings for the De Havilland Canada Dash 8-400?
Not as a published library of per-seat comfort ratings for the De Havilland Canada Dash 8-400, and this page will not invent them. What 2LNR scores is the seats actually open in your cabin on your AC flight, so the answer is a seat you can select rather than a general opinion about a row. For browsing a De Havilland Canada Dash 8-400 cabin layout on an aircraft you have not booked, a maintained diagram library such as AeroLOPA remains the better tool.
How far does the De Havilland Canada Dash 8-400 fly for AC?
The longest of the 100 routes AC schedules it on is Sydney (YQY) to Montreal (YUL), about 660 miles measured great-circle between the two airports rather than as flown track miles. The median route on this aircraft runs about 340 miles, so the long one is the exception rather than the pattern. Range on the day depends on load, winds and the specific variant, so treat this as the shape of the flying rather than as a capability figure.

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