--- title: "Quebec City (YQB) to Denver (DEN) flights: who flies it" description: "United Airlines flies Quebec City (YQB) to Denver (DEN) nonstop once a week as UA 2129, scheduled at 4h 40m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/yqb-den" url: "https://2lnr.com/routes/yqb-den.md" date_modified: "2026-10-25T05:37:10Z" --- # Quebec City to Denver (YQB-DEN): nonstop flights and who flies them United Airlines flies nonstop from Quebec City (YQB) to Denver (DEN) just once a week. In the timetable below it flies as UA 2129, scheduled at 4h 40m 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 YQB to DEN on the interactive map [Get started free](https://2lnr.com/login) 1 Flights a week, 4-week average 4h 40m Scheduled flight time 1,726 mi Nonstop distance Free To get started ## Quebec City to Denver flight schedule Scheduled nonstop departures for YQB to DEN starting October 30, 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 Quebec City (YQB) to Denver (DEN) | Date | Flight | Airline | Departs YQB | Arrives DEN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Jul 24 | UA 2129 | United Airlines | 16:35 | 19:15 | 4h 40m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Sat, Jul 31 | UA 2129 | United Airlines | 16:35 | 19:15 | 4h 40m | Boeing 737-800 | | Sat, Aug 7 | UA 2129 | United Airlines | 16:35 | 19:15 | 4h 40m | Boeing 737-800 | | Sat, Aug 14 | UA 2129 | United Airlines | 16:35 | 19:15 | 4h 40m | Boeing 737-800 | | Sat, Aug 21 | UA 2129 | United Airlines | 16:35 | 19:15 | 4h 40m | Boeing 737-800 | | Sat, Aug 28 | UA 2129 | United Airlines | 16:35 | 19:15 | 4h 40m | Boeing 737-800 | | Sat, Sep 4 | UA 2129 | United Airlines | 16:35 | 19:15 | 4h 40m | Boeing 737-800 | Showing all 7 scheduled YQB to DEN departures across 7 days with service, starting October 30, 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 YQB to DEN date on the interactive map ## Aircraft on the Quebec City to Denver 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 YQB to DEN nonstop schedule The timetable above is the full YQB to DEN nonstop schedule, with who operates each departure; the reverse direction is linked below. ### See the schedule Who operates each YQB to DEN nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See YQB to DEN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Quebec City to Denver nonstop Carriers operating YQB to DEN 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 YQB to DEN on the interactive map → ## Frequently asked questions about YQB to DEN **How long is the flight from Quebec City (YQB) to Denver (DEN)?** UA 2129 is scheduled at 4h 40m from Quebec City (YQB) to Denver (DEN) 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 YQB to DEN?** United Airlines is currently the only airline flying YQB to DEN nonstop. 2LNR doesn't show award or upgrade space for it on YQB to DEN, so this page carries the schedule rather than a space claim. **How often does YQB to DEN operate?** The YQB to DEN 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 YQB to DEN depart?** In the next 7 days with service, every scheduled YQB to DEN nonstop leaves at 16:35 local time at Quebec City. The schedule table on this page lists each departure by date. **Which flights operate YQB to DEN nonstop?** United Airlines flies UA 2129 nonstop from Quebec City (YQB) to Denver (DEN), 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 YQB to DEN?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on YQB to DEN. The page carries the full YQB to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [DEN to YQB nonstop flights](https://2lnr.com/routes/den-yqb.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Quebec City (YQB)](https://2lnr.com/routes/yqb.md), or [every route from Denver (DEN)](https://2lnr.com/routes/den.md). Nonstops to Denver (DEN) from other airports within 150 miles of Quebec City (YQB): - [Montreal (YUL) to Denver (DEN)](https://2lnr.com/routes/yul-den.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 YQB to DEN 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)