Austrian Airlines
OS 278: Hannover → Vienna
OS 278 (Austrian Airlines) is scheduled to leave Hannover at 20:15 and land in Vienna at 21:40. The flight is mostly on time: 79% of the last 81 departures were on time.
How punctual is OS 278?
- on time (≤ 15 min)
- 79 %
- median deviation
- 0 min
- more than 1 hour late
- 3 %
Based on 81 departures in the roughly three months up to 16 August 2026. On time means leaving the gate no more than 15 minutes late.
Delay, gate and terminal on your phone – even when the app is closed.
79% of departures were no more than 15 minutes behind schedule. That is 18 percentage points above the average across all 483 flight numbers FlightPeek analyses (61%). On average, OS 278 leaves exactly on schedule. 3% of departures were more than an hour late.
What to do if OS 278 is delayed
If OS 278 arrives more than three hours late, EU Regulation 261/2004 may entitle you to €250–600 depending on distance, unless the delay was caused by extraordinary circumstances. From two hours of waiting, the airline also has to provide food and drinks.
Frequently asked questions
- How punctual is OS 278?
- In the roughly three months up to 16 August 2026, 79% of 81 departures left no more than 15 minutes late. On average, OS 278 leaves exactly on schedule.
- When does OS 278 depart and arrive?
- Scheduled departure is 20:15 local time in Hannover, arrival 21:40 local time in Vienna, with a flight time of 1 h 25 min. Schedules change by season – your booking is what counts.
- Which aircraft operates OS 278?
- Most recently, OS 278 was flown with a AIRBUS A320. The airline can swap aircraft at short notice.
- How do I find out straight away if OS 278 is delayed?
- FlightPeek watches the flight and sends delay, gate, terminal and cancellation alerts to your phone – often before the departure board shows them.
More departures from Hannover
- KL 1786HAJ → AMS · 06:1099% on time
- TK 1554HAJ → IST · 10:3599% on time
- XQ 975HAJ → ADB · 00:30100% on time
- X3 4106HAJ → HER · 03:45100% on time