--- title: "Denver (DEN) to Quebec City (YQB) flights: who flies it" description: "United Airlines flies Denver (DEN) to Quebec City (YQB) nonstop once a week as UA 817, scheduled at 3h 55m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/den-yqb" url: "https://2lnr.com/routes/den-yqb.md" date_modified: "2026-10-25T05:37:10Z" --- # Denver to Quebec City (DEN-YQB): nonstop flights and who flies them United Airlines flies nonstop from Denver (DEN) to Quebec City (YQB) just once a week. In the timetable below it flies as UA 817, scheduled at 3h 55m for the 1,726 miles. Schedule last confirmed October 25, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 30, 2026. See DEN to YQB on the interactive map [Get started free](https://2lnr.com/login) 1 Flights a week, 4-week average 3h 55m Scheduled flight time 1,726 mi Nonstop distance Free To get started ## Denver to Quebec City flight schedule Scheduled nonstop departures for DEN to YQB starting October 29, 2026, last checked against our schedule feed on October 25, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Denver (DEN) to Quebec City (YQB) | Date | Flight | Airline | Departs DEN | Arrives YQB | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, May 29 | UA 817 | United Airlines | 09:35 | 15:30 | 3h 55m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Sat, Jun 5 | UA 817 | United Airlines | 09:35 | 15:30 | 3h 55m | Boeing 737-800 | | Sat, Jun 12 | UA 817 | United Airlines | 09:35 | 15:30 | 3h 55m | Boeing 737-800 | | Sat, Jun 19 | UA 817 | United Airlines | 09:35 | 15:30 | 3h 55m | Boeing 737-800 | | Sat, Aug 28 | UA 817 | United Airlines | 09:35 | 15:30 | 3h 55m | Boeing 737-800 | | Sat, Sep 4 | UA 817 | United Airlines | 09:35 | 15:30 | 3h 55m | Boeing 737-800 | | Sat, Sep 11 | UA 817 | United Airlines | 09:35 | 15:30 | 3h 55m | Boeing 737-800 | Showing all 7 scheduled DEN to YQB departures across 7 days with service, starting October 29, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every DEN to YQB date on the interactive map ## Aircraft on the Denver to Quebec City nonstop United Airlines flies the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full DEN to YQB nonstop schedule The timetable above is the full DEN to YQB nonstop schedule, with who operates each departure; the reverse direction is linked below. ### See the schedule Who operates each DEN to YQB nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See DEN to YQB on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Denver to Quebec City nonstop Carriers operating DEN to YQB nonstop in the current schedule. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See DEN to YQB on the interactive map → ## Frequently asked questions about DEN to YQB **How long is the flight from Denver (DEN) to Quebec City (YQB)?** UA 817 is scheduled at 3h 55m from Denver (DEN) to Quebec City (YQB) on every departure in the schedule table on this page. The nonstop covers about 1,726 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DEN to YQB?** United Airlines is currently the only airline flying DEN to YQB nonstop. 2LNR doesn't show award or upgrade space for it on DEN to YQB, so this page carries the schedule rather than a space claim. **How often does DEN to YQB operate?** The DEN to YQB nonstop currently runs once a week, on United Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from DEN to YQB depart?** In the next 7 days with service, every scheduled DEN to YQB nonstop leaves at 09:35 local time at Denver. The schedule table on this page lists each departure by date. **Which flights operate DEN to YQB nonstop?** United Airlines flies UA 817 nonstop from Denver (DEN) to Quebec City (YQB), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on DEN to YQB?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on DEN to YQB. The page carries the full DEN to YQB nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [YQB to DEN nonstop flights](https://2lnr.com/routes/yqb-den.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Denver (DEN)](https://2lnr.com/routes/den.md), or [every route from Quebec City (YQB)](https://2lnr.com/routes/yqb.md). Nonstops from Denver (DEN) to other airports within 150 miles of Quebec City (YQB): - [Denver (DEN) to Montreal (YUL)](https://2lnr.com/routes/den-yul.md), 145 miles from YQB Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full DEN to YQB nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)