DEN → BTVDenver to Burlington

live

Direct flights from Denver (DEN) to Burlington (BTV): 7 nonstop departures observed each week across 1 airline. 100% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 5 minutes early. No cancellations were recorded across the 8 tracked flights. The nonstop covers 2,631 km, an estimated 3 hours 52 minutes in the air. Measured by Pro Flight Search from live flight boards at Denver and Burlington. Updated 16 October 2026 at 19:50 UTC.

Today, DEN → BTV

Fri 16 Oct · local times
  1. 09:54 UA2185United Airlines Left 09:51 BTV est. 15:32In the air · sched 15:38

Checked DEN board 13:50 · BTV board 15:03

DEN Denver smooth · +3
BTV Burlington smooth · +0
2,631 km · ~3h 52m est.
departs 09:547x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
100% on time

of the last 8 operated DEN → BTV flights arrived within 15 minutes

Median arrival delay is −5 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−5 minacross the last 8 operated legs
Flight time~3h 52mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
United Airlines

Each 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 days
United AirlinesUA100% on time

Flights UA2185 09:54 daily

History

operated legs · board outcomes
10-16UA2185dep −3 → arr−6
10-15UA2185dep +18 → arr−3
10-14UA2185dep +21 → arr−4
10-13UA2185dep −6 → arr−6
10-12UA2185dep +11 → arr−1
10-11UA2185dep +6 → arr−12
10-10UA2185dep −3 → arr−5
10-09UA2185dep −4 → arr−17

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
DENDenver +3 min smooth 🌤 clear · SSE 5 kt Full DEN delay board →
BTVBurlington +0 min smooth 🌤 overcast · S 17 kt Full BTV delay board →

Weather lens

Current conditions put the pressure at DEN and BTV: 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 →

How the Denver to Burlington route actually runs

Pro Flight Search records official board updates for nonstop DEN to BTV 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

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Denver (DEN) to Burlington (BTV) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/DEN-BTV
How we measure this →

DEN to BTV questions

Is DEN–BTV running on time right now?

Smooth skies ahead. The departure side at DEN is the weaker end, route health score 96/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from DEN to BTV?

Great-circle distance is 2,631 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 216–256 min gate-to-gate on this route.

How often does DEN–BTV fly?

United Airlines runs the route with about 7 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 DEN and arrival-side delay at BTV, 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.