Boston (BOS) to Rome (FCO)
Flight time
≈ 8h 58m
Bearing
60° NE
Boston (BOS) to Rome (FCO) is 4,082 miles (6,570 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies BOS–FCO
Filed traffic dataIn May 2026, Delta Air Lines operated the most departures, one of 2 carriers flying nonstop BOS–FCO; the Airbus A330-900 was the most common aircraft at 43% of departures; flights ran 78% full.
Departures
122
May 2026
Seats
34,598
both directions
Passengers
26,995
both directions
Load factor
78.0%
RPM ÷ ASM
Who flies BOS–FCO?
Delta Air Lines operated the most nonstop BOS–FCO departures in May 2026 (62), one of 2 carriers on the route.
- DL
62 departures · 17,465 seats
Share of departures50.8%82.1%
Load
- AZ
ITA
60 departures · 17,133 seats
Share of departures49.2%73.9%
Load
What plane flies BOS–FCO?
In May 2026, the Airbus A330-900 flew 43% of BOS–FCO departures — more than any other aircraft type.
- Airbus A330-900
52 departures · 72.5% load
42.6% - Airbus A330-300
50 departures · 82.5% load
41.0% - Airbus A330-900
12 departures · 80.3% load
9.8% - Airbus A330-200
8 departures · 84.6% load
6.6%
How has BOS–FCO traffic changed?
Nonstop BOS–FCO departures rose from 120 in June 2025 to 122 in May 2026.
Monthly nonstop BOS–FCO traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
120 departures · 27,268 passengers
85.0%
Load
July 2025
125 departures · 28,183 passengers
84.0%
Load
August 2025
122 departures · 29,685 passengers
91.3%
Load
September 2025
121 departures · 27,744 passengers
86.4%
Load
October 2025
106 departures · 23,973 passengers
84.0%
Load
November 2025
59 departures · 12,387 passengers
75.9%
Load
December 2025
36 departures · 7,774 passengers
76.9%
Load
January 2026
15 departures · 3,185 passengers
75.6%
Load
February 2026
1 departures · 261 passengers
92.9%
Load
March 2026
73 departures · 16,191 passengers
78.0%
Load
April 2026
108 departures · 22,665 passengers
74.1%
Load
May 2026
122 departures · 26,995 passengers
78.0%
Load
By direction
Each direction is filed separately — they rarely match.
FCO → BOS
75.1% full
91 departures · 19,413 passengers
BOS → FCO
86.8% full
31 departures · 7,582 passengers
Nonstop BOS–FCO traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 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 Boston (BOS) from Rome (FCO)?
BOS to FCO is 4,082 miles (6,570 km / 3,547 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOS to FCO?
A nonstop covers the 4,082-mile great-circle distance in roughly 8h 58m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BOS–FCO?
In May 2026, the Airbus A330-900 flew the largest share of departures (42.6%), followed by the Airbus A330-300 (41.0%).
What mileage do I earn flying BOS–FCO?
Distance-based programs credit off the 4,082-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Other routes from FCO
Popular long-haul routes