OS721 is operated by Austrian Airlines from Vienna International Airport (VIE) in Vienna, Austria to Belgrade Nikola Tesla Airport (BEG) in Belgrade, Serbia, a great-circle distance of about 464 km. Live status, scheduled and actual times, gate and terminal for OS721 are available via the API.
Live and scheduled times for OS721 are available through the FlightNerve API.
| Field | VIE departure | BEG arrival |
|---|---|---|
| Scheduled | ••:••, Mon DD | ••:••, Mon DD |
| Estimated / actual | ••:•• | ••:•• |
| Terminal · gate | T• · •• | T• · •• |
| Status | Scheduled / En route / Landed | |
Live status, position, schedule and aircraft for OS721, one API call.
Get an API key →