ChicagoAthensDirect FlightsORD–ATH
Chicago (O'Hare International Airport) to Athens (Athens Eleftherios Venizelos Airport).
Flight time from ORD to ATH is estimated at about 11h 50m, based on the 5,450-mile great-circle distance. Our current captured departure sample includes 2-3/day across 2 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 16:20 to 18:36 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~11h 50m Estimated from great-circle distance — no tracked flights yet. | 5,450 mi | 2-3/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured airlines for ORD to ATH
Our current provider sample includes 2-3/day from ORD to ATH across 2 captured airlines. Captured departure terminal data is available for 1, 3.
- First departure
- 16:20
- Last departure
- 18:36
- Cadence
- ~hourly
- Captured departures/day
- 4
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 1-2/day | Boeing 787 · Terminal 1 · Seat map | 16:2016:57 |
Aircraft on this route
Flying the other way?
ATH to ORD flights — 2-3/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for ORD to ATH, last seen June 15, 2026. Frequency uses 15 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from ORD to ATH?
The ORD to ATH flight time is estimated at about 11h 50m from great-circle distance until enough tracked flights are available.
How far is ORD from ATH?
ORD to ATH is about 5,450 miles by air.
Which airlines fly from ORD to ATH?
Our current provider sample for ORD to ATH includes United Airlines, American Airlines. Confirm live timetables before booking.
What aircraft fly from ORD to ATH?
Aircraft captured in our current provider sample for ORD to ATH include Boeing 787.