The Rome to Dulles route connects Rome–Fiumicino Leonardo da Vinci International Airport (FCO) in IT with Washington Dulles International Airport (IAD) in US. This long-haul flight covers approximately 4499 miles (7240 km) with a typical flight time of 9h 11m. This route is served by 3 airlines: Ethiopian Airlines, United, ITY. AirportRoutes has tracked 3 unique flight numbers on this route.
Compare flight prices across hundreds of booking sites
Search FCO → IAD flightsOpens a live price search — just pick your dates
Rome–Fiumicino Leonardo da Vinci International Airport
LIRFFCOWashington Dulles International Airport
KIADIAD3
Operators3
Tracked Flights4499
Miles9h 11m
Flight Duration
| Airline | ICAO | IATA |
|---|---|---|
| Ethiopian Airlines |
ETH
|
ET
|
| United |
UAL
|
UA
|
| ITA Airways |
ITY
|
AZ
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 16 | 15% |
|
| Tuesday | 13 | 12% |
|
| Wednesday | 16 | 15% |
|
| Thursday | 17 | 15% |
|
| Friday | 15 | 14% |
|
| Saturday | 16 | 15% |
|
| Sunday | 17 | 15% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Ethiopian Airlines
ETH
/ ET
|
A35K | 05:20 5:20 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 20, 2026 | Active | |
|
ITA Airways
ITY
/ AZ
|
A339 | 10:20 10:20 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 20, 2026 | Active | |
|
United
UAL
/ UA
|
B764 | 11:00 11:00 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 20, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 05:20 5:20 AM | Ethiopian Airlines |
ETH
|
ET
|
| 10:20 10:20 AM | ITA Airways |
ITY
|
AZ
|
| 11:00 11:00 AM | United |
UAL
|
UA
|
Time Information
Times are shown in the departure airport's local timezone (LIRF - Europe/Rome).