About DU
DU is a regional airline doing something most carriers wouldn't bother with — connecting the remote communities of Quebec and northern Canada that bigger airlines flat out ignore. With 50 non-stop routes spread across 15 airports, it's a tight, purpose-built network. We're not talking transatlantic hops or business-class cabins here. This is a workhorse operation where Sept-Iles (YZV) acts as the main hub, threading nine routes out to places that genuinely depend on air service to function. Think key connectivity, not leisure glamour.
Why fly DU?
Honestly? You fly DU because sometimes it's your only real option — and that's not a knock on the airline, that's just the reality of flying in this part of Canada. If you're heading to communities like La Romaine (ZGS) or Chevery (YHR), DU is the airline that actually shows up. I've seen travelers underestimate how important that is until they're trying to reach a remote Quebec community with zero alternatives on the board. The network's entire 13,556 km span stays within Canada, so this isn't an airline chasing international glory. It's leaning into what it knows — short-to-medium regional hops, the longest being the YZV-YHU run at 747 km. For locals and remote-community travelers, that reliability matters more than any loyalty perk ever could.
DU hub airports
- YZV Sept-Iles — 9 DU routes from Canada
- YQB Quebec — 5 DU routes from Canada
- ZGS La Romaine — 5 DU routes from Canada
- YHR Chevery — 5 DU routes from Canada
- YIF Pakuashipi — 5 DU routes from Canada
Top destination countries on DU
- Canada — 50 DU routes
Tips for booking DU
First thing to know — don't expect a sprawling alliance network or flashy frequent flyer tie-ins here. DU operates independently in a pretty niche regional space, so if you're hoping to stack miles with a major program, check before you book. Quebec (YQB) is your best connection point if you're coming in from a larger Canadian city. Sept-Iles (YZV) is the real operational heart, so routing through there usually gives you the most options. Baggage policies on regional carriers like this can be strict — always check weight limits because small aircraft means small overhead tolerance. And book early if you're flying into the smaller communities. Seats fill up faster than you'd think.
Frequently asked questions about DU
Where does DU fly?
DU operates 50 routes primarily across Canada, connecting major cities and regional destinations throughout the country. The airline focuses on serving Canadian markets with a strong presence in eastern and central regions.
What is DU's main hub?
DU's primary hub is Sept-Îles Airport (YZV) in Quebec, which serves as the airline's main connecting point for its network operations.
What type of airline is DU?
DU is a regional carrier focused on connecting smaller and medium-sized Canadian cities with efficient service across its 50-route network. The airline specializes in regional air travel rather than long-haul or ultra-low-cost operations.
When should I book flights with DU?
For the best fares, book 2–4 weeks in advance, though regional routes may have different pricing patterns. Check DU's website directly and compare prices across multiple dates to find the lowest available fares.
What are DU's baggage and check-in policies?
Baggage allowances and check-in procedures vary by fare type and route; check DU's official website or contact the airline directly for specific details on your booking. Typically, online check-in is available 24 hours before departure for convenient processing.