Air Austral codeshare: identify the operating carrier
The airline logo that sold a ticket is not necessarily the airline responsible for an EU261 disruption. On an Air Austral codeshare, find the carrier that was due to perform the affected flight with its aircraft and crew. The UU flight number is a marketing clue, while the “operated by” line is the essential starting point.
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Enter your route, date and type of disruption. We will check whether your case qualifies for a claim under EU 261/2004 or UK261.
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Choose the situation that applies to your flight:
Find the operator in the original records
Open the e-ticket receipt rather than relying on a travel-agent summary. Check each coupon, because operators can change between Paris, Saint-Denis and Dzaoudzi. The boarding pass, check-in page, airport display and disruption notice may confirm the answer. Keep the original version if the booking later updates.
Air Austral, EWA Air, Air France and other partners are not interchangeable legal names. A package organiser or railway provider on a train-and-air product is another separate party. Record both the marketing flight number and the operating carrier for the disrupted sector.
Do the same after a last-minute aircraft change. The carrier shown when the ticket was issued and the carrier that ultimately performs the service may differ, so retain both versions and the airport notice.
Understand why direction changes the outcome
EU261 covers a departure from EU territory whatever the operator’s nationality. It covers a flight arriving from a genuine third country only when an EU carrier operates. Air Austral is a French EU carrier. Réunion and Mayotte are EU outermost regions, while Mauritius, Madagascar, Comoros and Seychelles are third countries.
Consequently, Saint-Denis–Mauritius can meet the departure limb even if a non-EU partner operates it. On Mauritius–Réunion, operator nationality becomes decisive for the inbound limb. A UU marketing code cannot turn a non-EU operator into an EU carrier.
Treat a connection sector by sector
On one booking, final arrival can determine whether the passenger crossed the three-hour delay threshold. That does not erase operator identity. Identify which operating carrier performed the flight that caused the missed connection and provide the complete through ticket.
Separate tickets normally remain separate journeys. If an Air France ticket ends in Paris and a separately purchased Air Austral ticket begins there, a delay on the first contract is not automatically an Air Austral disruption. An agency’s combined itinerary view cannot create operational responsibility.
Follow Amélie’s partner flight
Amélie buys a UU-coded Mauritius–Saint-Denis ticket from Air Austral. Her coupon says “operated by” another carrier that is not established in the EU. The service starts in a third country. Landing in Réunion is not enough for the EU261 inbound limb because the actual operator is not an EU carrier. A claim promising EU261 solely from the UU code would be unsafe.
On the return, Saint-Denis–Mauritius leaves EU territory. EU261’s departure gateway can apply regardless of that same operator’s nationality. Identical airports and aircraft can therefore produce different territorial answers in opposite directions.
Direct each remedy to the right party
The operating carrier normally handles fixed compensation, rerouting and care duties attached to flight performance. The ticket seller may handle a voluntary change or payment issue. A package organiser may owe remedies for accommodation, transfers or package performance without becoming the operating airline.
Baggage reporting begins with the carrier or ground handler at arrival and proceeds under Montreal principles. Proven baggage damage is not part of the EU261 fixed award. Keep claims separated even when one customer-service portal receives them.
Calculate only after identification
As at 9 September 2026, current EU261 amounts remain EUR 250, EUR 400 and EUR 600. Paris–Réunion is intra-EU and over 1,500 kilometres, so it normally falls in the EUR 400 band. A genuine third-country long-haul route may reach EUR 600 only after coverage is established.
The July 2026 reform has deferred application; its future nine-month filing period is not current. Extraordinary circumstances also require evidence of the event, causal link and reasonable measures, whoever operates the flight.
Where the confirmation and boarding pass name different operators, preserve both and ask for written clarification of any last-minute substitution. Aircraft paintwork is not decisive: leased equipment may retain another airline's colours. Quote the full operated-by wording, flight date and sector in the claim. These details distinguish a genuine operational change from a codeshare arrangement that existed when the ticket was issued.
Build an operator-proof claim
Attach the unaltered ticket coupon, boarding pass and any message naming the operator. State the route direction and why the applicable territorial limb is met. Do not send a demand to every brand in the booking without explanation.
If the operator changed at short notice, preserve both the original and final notices and ask which carrier made the operational decision. Air Austral’s post-travel route is appropriate only for a claim properly directed to Air Austral. Escalation should follow the responsible operator and competent territory.
Questions about the operating carrier with Air Austral
Is a UU number proof that Air Austral operated?
No. A UU code may market a partner flight; check the explicit “operated by” entry.
Why does the operator matter on Mauritius–Réunion?
It begins in a third country, so EU261’s inbound limb requires an EU operating carrier.
Does the operator matter on Saint-Denis–Mauritius?
It identifies the responsible airline, but the EU departure gateway can apply regardless of carrier nationality.
Who handles a package-holiday complaint?
The operator handles statutory flight-performance duties; the organiser separately handles package obligations.
What if different airlines operate two through sectors?
Keep one-contract and final-destination evidence, but identify the operator of the sector that caused the disruption.
Official sources