Flights UA550 06:00 daily · UA1435 08:00 daily · UA1953 13:27 daily
Direct flights from Calgary (YYC) to Denver (DEN): 14 nonstop departures observed each week across 2 airlines. 100% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 8 minutes early. No cancellations were recorded across the 5 tracked flights. The nonstop covers 1,445 km, an estimated 2 hours 21 minutes in the air. Measured by Pro Flight Search from live flight boards at Calgary and Denver. Updated 7 September 2026 at 13:41 UTC.
of the last 5 operated YYC → DEN flights arrived within 15 minutes
Median arrival delay is −8 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
The week
scheduled departures · origin local timeEach mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysFlights WS1570 08:45 daily
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at YYC and DEN: 42% odds of a 15+ minute delay and around +10 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Calgary to Denver route actually runs
Pro Flight Search records official board updates for nonstop YYC to DEN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — Calgary (YYC) to Denver (DEN) route reliability, measured from operated flights on official airport boards.
https://proflightsearch.com/search-flights/YYC-DEN
YYC to DEN questions
Is YYC–DEN running on time right now?
Mostly on schedule. Both endpoints currently score the same, route health score 77/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on YYC–DEN?
Operators schedule morning departures around 06:00 from YYC. Earlier flights typically land before destination-airport delays accumulate later in the day; check the DEN delay card to confirm conditions when you'd arrive.
How long is the flight from YYC to DEN?
Great-circle distance is 1,445 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 132–154 min gate-to-gate on this route.
How often does YYC–DEN fly?
2 carriers operate this route, around 28 flights a week between them. Compare carrier days and times in the airline list above.