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Austrian Airlines

Is OS523 delayed?

Service date: · Actual departure date; scheduled departure unavailable (Europe/Vienna)

Arrived

6 min late

Official source · Updated

Departure

Vienna

VIE

Actual

Sep 9

Arrival

Milan

LIN

Actual

Scheduled 12:10

Sep 9

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • VIE → LIN

    5 min early

  • VIE → LIN

    10 min early

  • VIE → LIN

    13 min early

  • VIE → LIN

    15 min early

  • VIE → LIN

    15 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
28
Arrivals over 15 minutes late
1
Observed cancellations
0
Observed occurrences
28

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

OS523 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedViennaMilan
-5
Sep 16, 2026ArrivedViennaMilan
-10
Sep 15, 2026ArrivedViennaMilan
-13
Sep 14, 2026ArrivedViennaMilan
-15
Sep 13, 2026ArrivedViennaMilan
-15
Sep 12, 2026ArrivedViennaMilan
-16
Sep 11, 2026ArrivedViennaMilan
-9
Sep 10, 2026ArrivedViennaMilan
-6
Sep 9, 2026ArrivedViennaMilan
6
Sep 8, 2026ArrivedViennaMilan
-8
Sep 7, 2026ArrivedViennaMilan
-2
Sep 6, 2026ArrivedViennaMilan
-7
Sep 5, 2026ArrivedViennaMilan
-11
Sep 4, 2026ArrivedViennaMilan
-8
Sep 3, 2026ArrivedViennaMilan
-13
Sep 2, 2026ArrivedViennaMilan
-11
Sep 1, 2026ArrivedViennaMilan
-10
Aug 31, 2026ArrivedViennaMilan
16
Aug 30, 2026ArrivedViennaMilan
-9
Aug 29, 2026ArrivedViennaMilan
0
Aug 28, 2026ArrivedViennaMilan
-2
Aug 27, 2026ArrivedViennaMilan
3
Aug 26, 2026ArrivedViennaMilan
-2
Aug 25, 2026ArrivedViennaMilan
-8
Aug 24, 2026ArrivedViennaMilan
-3
Aug 23, 2026ArrivedViennaMilan
-1
Aug 22, 2026ArrivedViennaMilan
3
Aug 21, 2026ArrivedViennaMilan
-2

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