| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | VIE | SOF | 13:01 | 15:17 |
Landed
|
Track > |
| Jun 02 | VIE | SOF | 13:04 | 15:17 |
Landed
|
Track > |
| Jun 01 | VIE | SOF | 13:04 | 15:19 |
Landed
|
Track > |
| May 31 | VIE | SOF | 13:04 | 15:17 |
Landed
|
Track > |
| May 30 | VIE | SOF | 13:03 | 15:15 |
Landed
|
Track > |
| May 29 | VIE | SOF | 13:09 | 15:27 |
Landed
|
Track > |
| May 28 | VIE | SOF | 13:01 | 15:16 |
Landed
|
Track > |
| May 27 | VIE | SOF | 13:10 | 15:23 |
Landed
|
Track > |
| May 26 | VIE | SOF | 12:58 | 15:14 |
Landed
|
Track > |
| May 25 | VIE | SOF | 12:59 | 15:08 |
Landed
|
Track > |
Austrian Airlines Flight OS773 connects Vienna, Austria to Sofia, Bulgaria, taking off from Vienna International Airport VIE and landing at Sofia Airport SOF.
How long is the OS773 flight from Vienna to Sofia?
The average flight time from Vienna to Sofia is 1 hour and 14 minutes. The flight distance is 804 km / 500 miles and the average flight speed is 653 km/h / 405 mph.
How many OS773 flights are operated per week?
6 flights per week. The flight OS773 is operated on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Austrian Airlines Flight OS773 Vienna to Sofia?
The Airportia On-Time Performance Rating for Austrian Airlines Flight OS773 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight OS773 arriving at?
Flight OS773 arrives at Sofia Airport (SOF) Terminal 2.
When was the latest OS773 flight?
The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being Landed on 15:17.
How else can the flight OS773 be referenced as?
This Austrian Airlines flight can also be referenced as AUA773, OS0773, OS 773, AUA 773.
How often is flight OS773 delayed?
On average, 20% of all OS773 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled OS773 flight or baggage issues?
If your OS773 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our OS773 Flight Tracker above for more details.
Other flights departing from Vienna VIE: EN543, OS703, OS729, OS883
Other flights arriving at Sofia SOF: TK1031, W64454, W64348, JU112
All flights connecting Vienna VIE to Sofia SOF.