The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Denver International ⇄ Rome DEN–FCO

Airlines flew 358 flights between Denver International DEN in Denver, CO and Rome, Italy FCO in Rome, IT in the twelve months to July 2026, both directions together: 80,934 passengers in 92,006 seats, 88% of them filled, and 3,609,443 pounds of freight. 5,563 miles, about 593 minutes in the air, on 1 airline: United Air Lines Inc. (358).

358
flights, twelve months
DEN-FCO: 181 · FCO-DEN: 177
80,934
passengers
88% of seats filled
5,563
miles
about 593 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

0163146625/258/254/26617/26
By month, as a table
flights
5/2560
6/2560
7/2562
8/2561
9/2548
3/267
4/2660
5/2661
6/2660
7/2661

Passengers by month

03,6077,21410,82214,4295/258/254/2613,3427/26
By month, as a table
passengers
5/2513,315
6/2514,429
7/2513,723
8/2512,750
9/2511,560
3/261,599
4/2613,675
5/2613,874
6/2614,134
7/2613,342

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA35880,93488%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
B787-900 Dreamliner35825780,934

DEN → FCO this direction alone · flown May 2025 to July 2026

181 flights of 181 scheduled, 40,595 passengers in 46,517 seats, 64,077 pounds of freight. United Air Lines Inc. 181.

FCO → DEN this direction alone · flown May 2025 to July 2026

177 flights of 181 scheduled, 40,339 passengers in 45,489 seats, 3,545,366 pounds of freight. United Air Lines Inc. 177.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Denver International DEN and Rome, Italy FCO; all routes.