The Rome to Chicago route connects Rome–Fiumicino Leonardo da Vinci International Airport (FCO) in IT with Chicago O'Hare International Airport (ORD) in US. This long-haul flight covers approximately 4816 miles (7751 km) with a typical flight time of 9h 35m. This route is served by 4 airlines: Ethiopian Airlines, ITA Airways, UAL and others. AirportRoutes has tracked 2 unique flight numbers on this route.
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Rome–Fiumicino Leonardo da Vinci International Airport
LIRFFCOChicago O'Hare International Airport
KORDORD4
Operators2
Tracked Flights4816
Miles9h 35m
Flight Duration| Airline | ICAO | IATA |
|---|---|---|
| Ethiopian Airlines |
ETH
|
ET
|
| ITA Airways |
ITY
|
AZ
|
| United |
UAL
|
UA
|
| American Airlines |
AAL
|
AA
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 13 | 17% |
|
| Tuesday | 2 | 3% |
|
| Wednesday | 16 | 21% |
|
| Thursday | 15 | 19% |
|
| Friday | 8 | 10% |
|
| Saturday | 13 | 17% |
|
| Sunday | 11 | 14% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
American Airlines
AAL
/ AA
|
- | - | - |
M
T
W
T
F
S
S
|
Jun 16, 2026 | Active |
|
Ethiopian Airlines
ETH
/ ET
|
B789 | 05:10 5:10 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 16, 2026 | Active | |
|
ITA Airways
ITY
/ AZ
|
- | A330 | - |
M
T
W
T
F
S
S
|
Jun 16, 2026 | Active |
|
United
UAL
/ UA
|
B78X | 09:45 9:45 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 16, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 05:10 5:10 AM | Ethiopian Airlines |
ETH
|
ET
|
| 09:45 9:45 AM | United |
UAL
|
UA
|
Time Information
Times are shown in the departure airport's local timezone (LIRF - Europe/Rome).