American Airlines Belgium Waiver: BA, Iberia & Finnair BRU Passengers Get Free Rebooking — Plus United & Lufthansa Waivers — Belgium Strike Hits 60,000 Passengers — Complete Airline-by-Airline Waiver Guide

The Belgium strike is live. 60,000 passengers are affected at Brussels Airport and Charleroi. And most of them don’t know their airline has already issued a free rebooking waiver.

Belgium’s three largest trade unions have called a 24-hour nationwide strike for Tuesday, May 12, 2026, forcing Brussels Airport to cancel roughly half of its 650 scheduled departures and putting around 60,000 passengers at risk of disruption. The walkout, organised by ACV-CSC, ABVV-FGTB and ACLVB-CGSLB, targets federal socio-economic reforms including pension changes for commercial pilots. Brussels South Charleroi Airport faces a complete shutdown, based on the precedent set during the March 2026 national strike.

Multiple major airlines — including American Airlines (covering British Airways, Iberia and Finnair codeshares), United Airlines, and Lufthansa Group — have all issued travel waivers that allow passengers to rebook their Brussels flights free of charge. But the waiver windows are time-limited. Some have already closed. Others are still active right now. And the most important thing a Brussels-affected passenger can do today — whether their flight is cancelled, delayed, or still showing as operating — is understand exactly which waiver applies to their ticket and how to use it in the next few hours.

This is the airline-by-airline waiver guide that every BRU and Charleroi passenger needs today.

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Published: May 12, 2026 — Tuesday (LIVE — strike day)
Strike Status: ACTIVE — midnight to midnight May 12
Brussels Airport (BRU): 🔴 50%+ departures cancelled — ~325 flights gone
Brussels South Charleroi (CRL): 🔴 100% cancelled — ALL flights — zero operations
Total Passengers Affected: ~60,000 (BRU 25,000 + CRL 35,000)
American Airlines Waiver: ✅ ACTIVE — covers BA, Iberia & Finnair codeshares ticketed by AA — bought by May 6 — travel May 6–15
United Airlines Waiver: ✅ ACTIVE — travel May 5–15 — no change fee or fare difference — same cities
Lufthansa Group Waiver: ✅ ACTIVE — May 12 BRU — rebook May 10–16 OR reroute Amsterdam/Paris Orly/Düsseldorf within 300km
Brussels Airlines Waiver: ✅ ACTIVE — 60% of operations cancelled — full refund or free rebooking
Ryanair/easyJet/Wizz Air: ✅ Waivers issued — check respective apps
EU261 Cash Compensation: ❌ UNLIKELY — strike = extraordinary circumstances
EU261 Refund/Rebooking: ✅ UNCONDITIONAL — always applies regardless of cause
Best Alternative Airports: Amsterdam Schiphol (AMS) · Paris CDG · Frankfurt (FRA) · Cologne (CGN) · Eindhoven (EIN)
Eurostar: ✅ Running normally — fastest London–Brussels alternative
SNCB National Rail: ✅ Running normally — Brussels to Amsterdam/Paris options

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The American Airlines Waiver — Who Qualifies and How to Use It

American Airlines has issued a travel waiver for Brussels, Belgium covering passengers who are traveling on a British Airways, Iberia or Finnair flight ticketed by American. To qualify, you must be booked in any fare class including Basic Economy, have bought your ticket by May 6, 2026, be scheduled to travel May 11–12, 2026, and be able to travel May 6–15, 2026. You cannot change your origin or destination city.

What this means in plain English:

The American Airlines Belgium waiver is not for passengers who booked directly with American on an AA-operated flight to Brussels. It covers the codeshare passengers — those who bought their BRU ticket through American Airlines but whose flight is actually operated by British Airways, Iberia, or Finnair. This is a significant and often-misunderstood segment of transatlantic travel: millions of passengers book through AA.com on “American Airlines” tickets but fly physically on BA, Iberia, or Finnair metal because of the oneworld alliance codeshare agreements.

The three carrier categories covered:

British Airways codeshare (AA + BA): Passengers who booked London Heathrow–Brussels or other BA routes through aa.com and received an AA booking reference (beginning with “AA” or an AAdvantage record locator) but are flying BA aircraft.

Iberia codeshare (AA + IB): Passengers who booked Madrid–Brussels or other Iberia routes through aa.com under an American Airlines booking reference but are flying Iberia aircraft.

Finnair codeshare (AA + AY): Passengers who booked Helsinki–Brussels or other Finnair routes through aa.com under an American Airlines booking reference but are flying Finnair aircraft.

How to check if you qualify:

1. Open your booking confirmation email — look for the “Operated by” line
2. If it says “Operated by British Airways,” “Operated by Iberia,” or “Operated by Finnair” AND your booking reference starts with the American Airlines format — you qualify
3. The ticket must have been purchased by May 6, 2026
4. Your original travel date must be May 11 or May 12, 2026

How to rebook right now:

1. Go to aa.com → Find Your Trip
2. Enter your booking reference and last name
3. If your trip is eligible, you will see the option to “Change Trip” in the toolbar
4. Select a new date between May 6 and May 15, 2026
5. If the system doesn’t show the waiver option automatically — call American Airlines Reservations immediately: 1-800-433-7300 (US) · 0844 499 7300 (UK) — reference “Brussels industrial action waiver”

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The United Airlines Waiver — The Broadest BRU Protection Available

United Airlines has added a new warning to its travel alerts page for flights to Brussels. Under the “Brussels Industrial Action” warning, United is offering flexible rebooking for flights on May 11 and May 12, 2026. The original ticket must have been purchased on or before May 4, 2026. United tells customers: “You can reschedule your trip and we’ll waive change fees and fare differences. But your new flight must be a United flight departing between May 5, 2026 and May 15, 2026. Tickets must be in the same cabin and between the same cities as originally booked.”

United’s waiver is straightforward and one of the most generous issued for the Belgium strike:

• No change fee
• No fare difference (same cabin, same cities)
• Rebook window: May 5–15, 2026 — 11-day window on either side of the strike
• Eligibility: Ticket purchased by May 4, 2026, travel on May 11–12, 2026

How to use the United waiver right now: Go to united.com → My Trips → select your BRU flight → click “Change Flight” → choose a new date May 5–15. The system should automatically waive the change fee and fare difference. If not: Phone: 1-800-864-8331 — reference “Brussels May 12 strike waiver” specifically.

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The Lufthansa Group Waiver — Rerouting Through Alternative Airports

Lufthansa, which already cut 60% of its Tuesday schedule in Brussels, has a waiver out for any flight on May 12 going through Brussels. Passengers can move their flights to any date between May 10 and May 16. It is also allowing passengers to reroute through alternative airports within 300km — specifically Amsterdam (AMS), Paris Orly (ORY), or Düsseldorf (DUS) — without a penalty.

The Lufthansa Group waiver is the most flexible of all — because it allows passengers to reroute to an entirely different airport within 300km of Brussels. This is particularly powerful for UK and US passengers who can:

Option A — Rebook to a different date (May 10–16) Option B — Reroute to Amsterdam Schiphol (AMS): 2 hours from Brussels by Thalys/Eurostar or IC train — and SNCB national rail is running normally today Option C — Reroute to Paris Orly (ORY): 1.5 hours from Brussels via Eurostar — Eurostar is running normally today Option D — Reroute to Düsseldorf (DUS): Approximately 2.5 hours from Brussels by train

The Lufthansa Group waiver covers: Lufthansa · Brussels Airlines · SWISS · Austrian Airlines · ITA Airways · Brussels Airlines

How to use the Lufthansa Group waiver:

• Lufthansa: lufthansa.com → My Bookings · Phone: 1-800-645-3880
• Brussels Airlines: brusselsairlines.com → Manage Booking · Phone: +32 2 723 23 23
• SWISS: swiss.com → My Bookings
• Austrian: austrian.com → My Bookings

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Every Airline Waiver — The Complete BRU Strike Guide

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If Your Flight Is Cancelled — EU261 Rights Today

Even though your airline’s waiver may have expired or you weren’t aware of it, EU261 still provides unconditional passenger rights regardless of cause:

✅ Full refund OR free rebooking — ALWAYS available: Regardless of whether the cancellation is caused by a strike, weather, or any other factor — you are ALWAYS entitled to either a full cash refund or free rebooking to your destination on the next available service. This is absolute. No airline can refuse this.

❌ Cash compensation (€250–€600) — UNLIKELY today: However, cash compensation of between 250 and 600 euros per passenger is unlikely to apply. Strikes involving airport staff, security screeners and air-traffic controllers are generally classified as extraordinary circumstances outside the airline’s control, which exempts carriers from the compensation obligation under EU law.

✅ Duty of care — ALWAYS applies: Keep all receipts: Document expenses for meals, hotels, and alternative transport. You can claim reimbursement for reasonable costs if stranded by the strike.

Meals and refreshments from 2 hours of delay. Hotel accommodation if stranded overnight. Transport between hotel and airport. These apply regardless of extraordinary circumstances — the duty of care is unconditional.

The exact words at any BRU desk today: “My flight has been cancelled due to the strike. Under Article 8 of EU Regulation 261/2004, I am requesting a full cash refund to my original payment method. Alternatively, under Article 8(1)(b), I request free rebooking to my destination at the earliest opportunity. I also require meal vouchers under Article 9.”

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Alternative Routes — Getting to Your Destination Without BRU

Rebook or reroute proactively: Contact your airline to rebook for May 11 or 13 (most offer fee-free changes). Alternatively, reroute through a nearby hub: Amsterdam Schiphol (AMS) — 2 hours by train from Brussels. Paris Charles de Gaulle (CDG) — 1.5 hours by Eurostar high-speed rail.

The Eurostar option: Eurostar trains are running normally today. SNCB national rail is running normally. If you are in Brussels and your flight is cancelled, the fastest way to London is Eurostar from Brussels-Midi station — approximately 2 hours to London St Pancras. Book at eurostar.com or at the Brussels-Midi ticket office.

Amsterdam Schiphol (AMS): 2 hours from Brussels by train. All major long-haul carriers — KLM, United, Delta, Air France-KLM — have full schedules from AMS today. The SNCB Intercity train from Brussels-Midi to Amsterdam Centraal runs approximately every hour.

Paris CDG: 1.5 hours via Eurostar or Thalys high-speed rail. Air France, Delta, American (AA-operated flights, not codeshares), United all operating full schedules from CDG today.

Frankfurt (FRA): Approximately 3 hours by high-speed rail from Brussels via Cologne. Lufthansa has full FRA operations unaffected by the Belgian strike.

Cologne/Bonn (CGN): 2 hours by Thalys from Brussels. easyJet and Eurowings serve this airport.

Ground transportation in Belgium will also be hit by the day of action. Severe disruptions are expected across the Brussels local transit network (STIB/MIVB), including the metro, tram, and bus lines. Travelers are being urged to seek alternative transport.

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The Strike Context — Belgium’s Ninth Aviation Disruption Since January 2025

This is Belgium’s ninth aviation disruption since January 2025 — the same union campaign, the same three confederations, the same federal reform dispute, now into its sixteenth month of industrial action. Previous general strikes in November 2025 and March 2026 resulted in complete departure shutdowns, costing airlines an estimated €36 million in compensation and diversions.

The 12 May action is the ninth instance of union-led industrial action to disrupt Brussels Airport since the start of 2025. Previous general strikes in November 2025 and March 2026 resulted in complete departure shutdowns, costing airlines an estimated 36 million euros in compensation and diversions.

The dispute centres on Belgium’s three largest trade union confederations targeting federal socio-economic reforms, including pension changes for commercial pilots. The strike goes well beyond aviation — cabin crew, baggage handlers, security screeners, air-traffic controllers, rail workers, and bus drivers are all expected to walk out.

The ninth disruption in 16 months suggests this dispute is far from resolution. Passengers with regular Brussels travel should monitor Belgian labour news closely — a tenth disruption before the end of summer 2026 cannot be ruled out.

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🔑 Complete Resource Directory

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Bottom Line

The Belgium strike is live. Belgium’s three largest trade unions have called a 24-hour strike for May 12, 2026, forcing Brussels Airport to cancel roughly half of its 650 scheduled departures and putting around 60,000 passengers at risk. Brussels South Charleroi Airport faces a complete shutdown. American Airlines has issued a travel waiver covering passengers on British Airways, Iberia or Finnair flights ticketed by American — booked by May 6, 2026, traveling May 11–12, eligible to rebook May 6–15. United Airlines is waiving change fees and fare differences for flights May 11–12 purchased by May 4, with rebooking on United flights departing May 5–15. Lufthansa’s waiver allows rebooking to May 10–16 or rerouting through Amsterdam, Paris Orly, or Düsseldorf without penalty. Eurostar is running normally — Amsterdam Schiphol is 2 hours by train, Paris CDG is 1.5 hours via Eurostar.

Your five-point action plan right now:

1. Check your airline’s waiver status using the table above — most major carriers have active waivers. Use the specific airline portal, not a third-party booking site.
2. AA codeshare on BA, Iberia or Finnair? Go to aa.com → Find Your Trip → look for “Change Trip” option. Call 1-800-433-7300 if not visible online.
3. United BRU flight? Go to united.com → My Trips → Change Flight. Rebook free to any date May 5–15.
4. Flight cancelled and no waiver? Under EU261 you are ALWAYS entitled to a full cash refund or free rebooking. Duty of care (meals, hotel) also always applies. Cash compensation is unlikely — strike = extraordinary circumstances.
5. Need to travel today or tomorrow? Eurostar and SNCB rail are running normally. Amsterdam (2 hrs) and Paris CDG (1.5 hrs) are your fastest alternative gateways.

Related Articles:

• Brussels Strike LIVE May 12: BRU 50% Gone, Charleroi 100% Cancelled — 60,000 Stranded
• Brussels Airport Strike May 12, 2026: 60,000 Passengers Hit — EU261 Rights Guide
• US Flight Chaos May 11, 2026: 2,438 Disruptions — Texas Continental Gridlock Day 41

Posted By : Vinay

As a lead contributor for Travel Tourister, Vinay is dedicated to serving our Tier 1 audience (US, UK, Canada, Australia). His mission is to deliver precise, fact-checked news and actionable, data-driven articles that empower readers to make informed decisions, minimize travel risks, and maximize their adventure without compromising safety or budget.