Austrian Airlines OS66 Flight Status Tracker
OS66 is a international flight operated by Austrian Airlines. OS66 is departing from Chicago (ORD), United States and arriving at Vienna (VIE), Austria. The flight distance is about 7586.27 km or 4713.89 miles and flight time is 9 hours 0 minutes. Get the latest status of OS66 / AUA66 here.
Update on Oct. 25, 2025, 11:32 p.m.
Lastest Status
N/A
| ORD | VIE |
Distance: 7586.27 km / 4713.89 miles or 4096.26 nautical miles.
Departure Chicago O'Hare International Airport
Scheduled Departure: 4:20 p.m.
Departure Terminal : Gate None
Arrival Vienna Airport
Scheduled Arrival: 7:20 a.m.
Arrival Terminal : Gate None
Flight OS66 detail information
| Type | International Flight |
| Route | Departure Chicago (ORD), United States and arriving at Vienna (VIE), Austria |
| Airlines | Austrian Airlines (OS) |
| Aircraft | Boeing 777-200 |
| Flight Duration | 9 hours 0 minutes |
| Flight Distance | 7586.27 km /4713.89 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
OS66 Airports
| Departures |
|---|
| Airport: Chicago O'Hare International Airport, United States |
| ICAO Code: ORD |
| ORD Current time: 16:35 02-Mar-2026 |
| Arrivals |
| Airport: Vienna Airport, Austria |
| ICAO Code: VIE |
| VIE Current time: 23:35 02-Mar-2026 |