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Flight OS521

VIE → LIN · Flight status and possible compensation for 2026-10-20. Landed on time

On the data available, this flight does not appear to qualify for compensation.

Our records show no delay, cancellation or diversion for this flight that EU261 compensates. Denied boarding through overbooking leaves no trace on the flight’s row, so tell us if that is what happened.

Indicative estimate under Regulation EU261, not legal advice.

Flight details

Scheduled departure
2026-10-20 08:10 CEST
Actual departure
2026-10-20 08:22 CEST
Scheduled arrival
2026-10-20 09:35 CEST
Actual arrival
2026-10-20 09:25 CEST
Arrival delay
-10 min
Distance
629 km
Gate / terminal
Not available
Also sold as
AZ7699

Last updated: 2026-11-05 04:30:09

Weather, warnings and strikes

What was happening at the airport that day, for information. It does not say why a flight was delayed, and it plays no part in our assessment of a claim.

Vienna (VIE), 20/10/2026

Weather, hour by hour

Show the 8 weather reports
Time (CET)WindVisibilityCloud baseTemp.WeatherFlying conditionsReport as issued (UTC)
04:20120° 2 kt10 km5 000 ft4 °CGoodMETAR LOWW 200220Z 12002KT 9999 FEW042 OVC050 04/03 Q1022 NOSIG
05:20130° 3 kt10 km3 800 ft6 °CGoodMETAR LOWW 200320Z 13003KT 9999 BKN038 06/04 Q1021 NOSIG
06:20110° 4 kt10 km3 800 ft7 °CGoodMETAR LOWW 200420Z 11004KT 070V140 9999 FEW036 BKN038 07/04 Q1020 NOSIG
07:20120° 7 kt10 km3 600 ft7 °CGoodMETAR LOWW 200520Z 12007KT 9999 FEW018 BKN036 07/04 Q1020 NOSIG
08:20120° 12 kt10 km3 600 ft8 °CGoodMETAR LOWW 200620Z 12012KT 9999 FEW034 BKN036 08/04 Q1020 NOSIG
09:20130° 13 kt10 km3 200 ft9 °CGoodMETAR LOWW 200720Z 13013KT 9999 FEW030 OVC032 09/04 Q1020 NOSIG
10:20130° 13 kt10 km3 000 ft10 °CFairMETAR LOWW 200820Z 13013KT 9999 FEW017 BKN030 10/05 Q1019 NOSIG
11:20140° 15 kt10 km3 200 ft10 °CGoodMETAR LOWW 200920Z 14015KT 9999 BKN032 10/05 Q1019 NOSIG

Segrate (MI) (LIN), 20/10/2026

Weather, hour by hour

Show the 8 weather reports
Time (CET)WindVisibilityCloud baseTemp.WeatherFlying conditionsReport as issued (UTC)
06:20var. 1 kt10 km15 °CGoodMETAR LIML 200420Z VRB01KT 9999 SCT060 15/15 Q1018 NOSIG
07:20var. 2 kt10 km15 °CGoodMETAR LIML 200520Z VRB02KT 9999 SCT070 15/15 Q1018 NOSIG
08:20100° 4 kt10 km15 °CGoodMETAR LIML 200620Z 10004KT 070V140 9999 SCT070 15/15 Q1018 NOSIG
09:20var. 2 kt10 km5 000 ft15 °CGoodMETAR LIML 200720Z VRB02KT 9999 FEW030 BKN050 15/15 Q1018 NOSIG
10:20100° 5 kt8 km7 000 ft16 °CFairMETAR LIML 200820Z 10005KT 070V130 8000 FEW030 BKN070 16/16 Q1018 NOSIG
11:2090° 6 kt8 km7 000 ft17 °CFairMETAR LIML 200920Z 09006KT 8000 FEW015 BKN070 17/16 Q1017 NOSIG
12:2090° 8 kt8 km7 000 ft18 °CFairMETAR LIML 201020Z 09008KT 060V120 8000 FEW020 BKN070 18/15 Q1017 NOSIG
13:20100° 9 kt8 km7 000 ft18 °CFairMETAR LIML 201120Z 10009KT 8000 FEW020 BKN070 18/15 Q1016 NOSIG

Your rights if your flight was delayed or cancelled

If this flight arrived 3 hours or more late at your destination, was cancelled with less than 14 days' notice, or you were denied boarding, and the cause was the airline's responsibility, you may be entitled to compensation of €250 to €600 — plus a refund or re-routing, and care during the wait.

Learn more in our guides to flight compensation, passenger rights and how to claim. Unsure about your case? Use the calculator or the eligibility checker.

Other disrupted flights on this route

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Frequently asked questions

How do I know how much I am owed for this flight?

The amount depends on the flight distance: €250 up to 1,500 km, €400 between 1,500 and 3,500 km, and €600 for flights over 3,500 km outside the EU. Our calculator gives you an estimated figure.

Is the data for this flight official?

We gather it from the flight information that airports and the data sources we credit publish, and complete each flight once its day is over. It is reliable for guidance, but to claim you should also keep your boarding pass and the airline's emails.

How long do I have to claim for this flight?

The time limit depends on the country of the flight and typically ranges from about 2 to 6 years. If the flight is recent, you are certainly within the deadline.

Were you on this flight?

Check for free whether you are owed compensation and claim it on a no-win, no-fee basis.

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