Flights UA5602 08:33 daily · UA4767 14:48 daily · UA5749 16:45 daily
Direct flights from Gunnison (GUC) to Denver (DEN): 7 nonstop departures observed each week across 1 airline. 100% of the last 13 operated flights arrived within 15 minutes of schedule. The median arrival is 16 minutes early. No cancellations were recorded across the 13 tracked flights. The nonstop covers 244 km, an estimated 49 minutes in the air. Measured by Pro Flight Search from live flight boards at Gunnison and Denver. Updated 14 September 2026 at 03:12 UTC.
of the last 13 operated GUC → DEN flights arrived within 15 minutes
Median arrival delay is −16 min. 0 of 13 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 daysHistory
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 boardsnext sweep in 120s
How the Gunnison to Denver route actually runs
Pro Flight Search records official board updates for nonstop GUC 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 — Gunnison (GUC) to Denver (DEN) route reliability, measured from operated flights on official airport boards.
https://proflightsearch.com/search-flights/GUC-DEN
GUC to DEN questions
Is GUC–DEN running on time right now?
Smooth skies ahead. The arrival side at DEN is the weaker end, route health score 88/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from GUC to DEN?
Great-circle distance is 244 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 47–51 min gate-to-gate on this route.
How often does GUC–DEN fly?
United Airlines runs the route with about 21 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at GUC and arrival-side delay at DEN, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.