OS273 ViennaVIE · 12:55 HannoverHAJ
OS273 by Austrian Airlines flies from Vienna (VIE) to Hannover (HAJ).
scheduled from VIE
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsTomorrow at Vienna
ForecastWed 4 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Vienna to Hannover flights today
same route · Austrian AirlinesIf OS273 is cancelled, these are the other Austrian Airlines nonstop flights from Vienna to Hannover on the same day, with scheduled departure times in VIE local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How OS273 actually runs
Pro Flight Search has tracked every published board update for OS273 across the VIE and HAJ boards: schedule changes, gate pushes and actual clocks. Usually departs ~30 min late. Based on 4 confirmed departures · 2/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how OS273 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as VIE and HAJ published them.
Planning around OS273? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: OS273 Vienna to Hannover on-time performance, measured from the VIE and HAJ airport boards.
https://proflightsearch.com/flight/OS273
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