--- title: "Calgary (YYC) to Denver (DEN) flights: who flies it" description: "United Airlines and WestJet fly nonstop from YYC to DEN, about 16 flights a week, scheduled at 2h 30m to 2h 38m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/yyc-den" url: "https://2lnr.com/routes/yyc-den.md" date_modified: "2026-10-18T05:10:47Z" --- # Calgary to Denver (YYC-DEN): nonstop flights and who flies them United Airlines and WestJet fly nonstop between Calgary (YYC) and Denver (DEN), roughly 16 times a week. The timetable below shows the nonstop scheduled at 2h 30m to 2h 38m for the 898 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See YYC to DEN on the interactive map [Get started free](https://2lnr.com/login) 16 Flights a week, 4-week average 2h 30m to 2h 38m Scheduled flight time 898 mi Nonstop distance Free To get started ## Calgary to Denver flight schedule Scheduled nonstop departures for YYC to DEN starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Calgary (YYC) to Denver (DEN) | Date | Flight | Airline | Departs YYC | Arrives DEN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | UA 1558 | United Airlines | 06:00 | 08:34 | 2h 34m | [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md) | | Fri, Oct 23 | UA 550 | United Airlines | 06:00 | 08:30 | 2h 30m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Fri, Oct 23 | UA 1953 | United Airlines | 13:27 | 16:01 | 2h 34m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md) | | Sat, Oct 24 | UA 1558 | United Airlines | 06:00 | 08:34 | 2h 34m | Boeing 737 MAX 9 | | Sat, Oct 24 | UA 550 | United Airlines | 06:00 | 08:30 | 2h 30m | Boeing 737-800 | | Sat, Oct 24 | UA 1953 | United Airlines | 13:27 | 16:01 | 2h 34m | Boeing 737 MAX 8 | | Sun, Oct 25 | UA 550 | United Airlines | 06:00 | 08:34 | 2h 34m | Boeing 737 MAX 9 | | Sun, Oct 25 | UA 1953 | United Airlines | 13:27 | 16:01 | 2h 34m | Boeing 737-800 | | Sun, Oct 25 | UA 2649 | United Airlines | 14:00 | 16:38 | 2h 38m | Boeing 737-800 | | Mon, Oct 26 | UA 550 | United Airlines | 06:00 | 08:34 | 2h 34m | [Boeing 737-900](https://2lnr.com/seatmaps/ua/737-900.md) | | Mon, Oct 26 | UA 1953 | United Airlines | 13:27 | 16:01 | 2h 34m | Boeing 737-800 | | Mon, Oct 26 | UA 2649 | United Airlines | 14:00 | 16:38 | 2h 38m | Boeing 737-800 | | Tue, Oct 27 | UA 550 | United Airlines | 06:00 | 08:37 | 2h 37m | Boeing 737 MAX 9 | | Tue, Oct 27 | UA 1953 | United Airlines | 13:27 | 16:01 | 2h 34m | Boeing 737-800 | | Tue, Oct 27 | UA 2649 | United Airlines | 14:06 | 16:36 | 2h 30m | Boeing 737-800 | | Wed, Oct 28 | UA 550 | United Airlines | 06:00 | 08:37 | 2h 37m | Boeing 737 MAX 9 | | Wed, Oct 28 | UA 1953 | United Airlines | 13:27 | 16:01 | 2h 34m | Boeing 737-800 | | Wed, Oct 28 | UA 2649 | United Airlines | 14:06 | 16:36 | 2h 30m | Boeing 737-800 | | Thu, Oct 29 | UA 550 | United Airlines | 06:00 | 08:37 | 2h 37m | Boeing 737 MAX 9 | | Thu, Oct 29 | UA 1953 | United Airlines | 13:27 | 16:01 | 2h 34m | Boeing 737-800 | | Thu, Oct 29 | UA 2649 | United Airlines | 14:06 | 16:36 | 2h 30m | Boeing 737-800 | Showing all 21 scheduled YYC to DEN departures across 7 days with service, starting October 23, 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 YYC to DEN date on the interactive map ## Aircraft on the Calgary to Denver nonstop United Airlines flies the departures in the schedule table on this page with the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md), the [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md), the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md), and the [Boeing 737-900](https://2lnr.com/seatmaps/ua/737-900.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full YYC to DEN nonstop schedule This page carries the full YYC to DEN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each YYC to DEN nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See YYC to DEN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Calgary to Denver nonstop Carriers operating YYC 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) - [WestJet (WS) route map](https://2lnr.com/routes/airlines/ws.md)\ [The aircraft WS flies](https://2lnr.com/seatmaps/ws.md) See YYC to DEN on the interactive map → ## Frequently asked questions about YYC to DEN **How long is the flight from Calgary (YYC) to Denver (DEN)?** Scheduled flight times from Calgary (YYC) to Denver (DEN) run from 2h 30m to 2h 38m across the departures in the schedule table on this page. The nonstop covers about 898 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from YYC to DEN?** United Airlines and WestJet fly YYC to DEN nonstop. 2LNR doesn't show award or upgrade space for any of them on YYC to DEN, so this page carries the schedule rather than a space claim. **How many flights a week are there from YYC to DEN?** About 16 nonstop flights a week run between Calgary (YYC) and Denver (DEN) in the current schedule, operated by United Airlines and WestJet. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from YYC to DEN depart?** Scheduled YYC to DEN nonstops in the next 7 days with service leave between 06:00 and 14:06, local time at Calgary. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate YYC to DEN nonstop?** In the schedule table on this page, YYC to DEN nonstops fly as UA 550, UA 1558, UA 1953, and UA 2649 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on YYC to DEN?** Not on this route: 2LNR doesn't show award or upgrade space for any airline flying YYC to DEN. The page carries the full YYC to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [DEN to YYC nonstop flights](https://2lnr.com/routes/den-yyc.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Calgary (YYC)](https://2lnr.com/routes/yyc.md), or [every route from Denver (DEN)](https://2lnr.com/routes/den.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full YYC 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)