Burlington (BTV) to Denver (DEN)
Flight time
≈ 4h 04m
Bearing
270° W
Burlington (BTV) to Denver (DEN) is 1,635 miles (2,631 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BTV–DEN
US DOT T-100 · filed dataIn April 2026, United Airlines was the only carrier flying nonstop BTV–DEN; the Boeing 737-800 was the most common aircraft at 50% of departures; flights ran 95% full.
Departures
2
April 2026
Seats
332
both directions
Passengers
315
both directions
Load factor
94.9%
passengers ÷ seats
Who flies BTV–DEN?
United Airlines was the only carrier to fly nonstop BTV–DEN in April 2026 (2 departures).
- UA
United Airlines
2 departures · 332 seats
Share of departures100.0%94.9%
Load
What plane flies BTV–DEN?
In April 2026, the Boeing 737-800 flew 50% of BTV–DEN departures — more than any other aircraft type.
- Boeing 737-800
1 departures · 91.0% load
50.0% - Boeing 737 MAX 8
1 departures · 98.8% load
50.0%
How has BTV–DEN traffic changed?
Nonstop BTV–DEN departures fell from 20 in May 2025 to 2 in April 2026.
Monthly nonstop BTV–DEN traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
20 departures · 2,346 passengers
92.2%
Load
June 2025
56 departures · 7,123 passengers
93.5%
Load
July 2025
65 departures · 9,960 passengers
93.6%
Load
August 2025
65 departures · 10,298 passengers
93.5%
Load
September 2025
60 departures · 9,333 passengers
91.1%
Load
October 2025
62 departures · 9,512 passengers
89.6%
Load
November 2025
60 departures · 8,005 passengers
80.4%
Load
December 2025
2 departures · 315 passengers
94.9%
Load
January 2026
0 departures · 0 passengers
—
Load
February 2026
0 departures · 0 passengers
—
Load
March 2026
0 departures · 0 passengers
—
Load
April 2026
2 departures · 315 passengers
94.9%
Load
By direction
The DOT files each direction separately — they rarely match.
BTV → DEN
91.0% full
1 departures · 151 passengers
DEN → BTV
98.8% full
1 departures · 164 passengers
Nonstop BTV–DEN traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Burlington
US
Patrick Leahy Burlington International Airport
Coordinates
44.47°N, 73.15°W
Hemisphere
N · W
Frequently asked
How far is Burlington (BTV) from Denver (DEN)?
BTV to DEN is 1,635 miles (2,631 km / 1,421 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BTV to DEN?
A nonstop covers the 1,635-mile great-circle distance in roughly 4h 04m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BTV–DEN?
In April 2026, the Boeing 737-800 flew the largest share of departures (50.0%), followed by the Boeing 737 MAX 8 (50.0%).
What mileage do I earn flying BTV–DEN?
Distance-based programs credit off the 1,635-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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