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 . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

See YYC to DEN on the interactive map Get started free
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.

Schedule data dated .

Scheduled nonstop departures from Calgary (YYC) to Denver (DEN)
Date Flight Airline Departs YYC Arrives DEN Duration Aircraft
UA 1558United Airlines06:0008:342h 34mBoeing 737 MAX 9
UA 550United Airlines06:0008:302h 30mBoeing 737-800
UA 1953United Airlines13:2716:012h 34mBoeing 737 MAX 8
UA 1558United Airlines06:0008:342h 34mBoeing 737 MAX 9
UA 550United Airlines06:0008:302h 30mBoeing 737-800
UA 1953United Airlines13:2716:012h 34mBoeing 737 MAX 8
UA 550United Airlines06:0008:342h 34mBoeing 737 MAX 9
UA 1953United Airlines13:2716:012h 34mBoeing 737-800
UA 2649United Airlines14:0016:382h 38mBoeing 737-800
UA 550United Airlines06:0008:342h 34mBoeing 737-900
UA 1953United Airlines13:2716:012h 34mBoeing 737-800
UA 2649United Airlines14:0016:382h 38mBoeing 737-800
UA 550United Airlines06:0008:372h 37mBoeing 737 MAX 9
UA 1953United Airlines13:2716:012h 34mBoeing 737-800
UA 2649United Airlines14:0616:362h 30mBoeing 737-800
UA 550United Airlines06:0008:372h 37mBoeing 737 MAX 9
UA 1953United Airlines13:2716:012h 34mBoeing 737-800
UA 2649United Airlines14:0616:362h 30mBoeing 737-800
UA 550United Airlines06:0008:372h 37mBoeing 737 MAX 9
UA 1953United Airlines13:2716:012h 34mBoeing 737-800
UA 2649United Airlines14:0616:362h 30mBoeing 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, the Boeing 737 MAX 9, the Boeing 737 MAX 8, and the Boeing 737-900. 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.

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.

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