Denver (DEN) to Rome (FCO)
Flight time
≈ 11h 54m
Bearing
42° NE
Denver (DEN) to Rome (FCO) is 5,550 miles (8,931 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies DEN–FCO
Filed traffic dataIn July 2026, United Airlines was the only carrier flying nonstop DEN–FCO; the Boeing 787-9 was the most common aircraft at 100% of departures; flights ran 85% full.
Departures
61
July 2026
Seats
15,677
both directions
Passengers
13,342
both directions
Load factor
85.1%
RPM ÷ ASM
Who flies DEN–FCO?
United Airlines was the only carrier to fly nonstop DEN–FCO in July 2026 (61 departures).
- UA
61 departures · 15,677 seats
Share of departures100.0%85.1%
Load
What plane flies DEN–FCO?
In July 2026, the Boeing 787-9 flew 100% of DEN–FCO departures.
- Boeing 787-9
61 departures · 85.1% load
100.0%
How has DEN–FCO traffic changed?
Nonstop DEN–FCO departures held steady at about 61 a month between August 2025 and July 2026.
Monthly nonstop DEN–FCO traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
61 departures · 12,750 passengers
81.3%
Load
September 2025
48 departures · 11,560 passengers
93.7%
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
0 departures · 0 passengers
—
Load
January 2026
0 departures · 0 passengers
—
Load
February 2026
0 departures · 0 passengers
—
Load
March 2026
7 departures · 1,599 passengers
88.9%
Load
April 2026
60 departures · 13,675 passengers
88.7%
Load
May 2026
61 departures · 13,874 passengers
88.5%
Load
June 2026
60 departures · 14,134 passengers
91.7%
Load
July 2026
61 departures · 13,342 passengers
85.1%
Load
By direction
Each direction is filed separately — they rarely match.
DEN → FCO
79.8% full
31 departures · 6,356 passengers
FCO → DEN
90.6% full
30 departures · 6,986 passengers
Nonstop DEN–FCO traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Rome
IT
Rome–Fiumicino Leonardo da Vinci International Airport
Coordinates
41.80°N, 12.25°E
Hemisphere
N · E
Frequently asked
How far is Denver (DEN) from Rome (FCO)?
DEN to FCO is 5,550 miles (8,931 km / 4,823 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from DEN to FCO?
A nonstop covers the 5,550-mile great-circle distance in roughly 11h 54m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies DEN–FCO?
In July 2026, the Boeing 787-9 flew the largest share of departures (100.0%).
What mileage do I earn flying DEN–FCO?
Distance-based programs credit off the 5,550-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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