Miami International Airport Delays: What Passengers Get Back

Miami airport delay compensation at Miami International (MIA) follows the same dual-regulation framework as other US airports. American Airlines operates a major Latin America hub at MIA, so most departures are governed by US DOT 14 CFR Part 260. European carriers (British Airways, Iberia, Lufthansa, Air France, KLM) trigger EU Regulation 261/2004 on departures to Europe. Hurricane season (June-November) creates the most concentrated delay pattern.

MIA is the busiest US gateway for Latin America and Caribbean. Most regional carriers (LATAM, Avianca, Copa) follow their own national rules, generally weaker than EU261 or US DOT. The strongest claim base is on US-carrier and EU-carrier delays.

Hurricanes are the canonical extraordinary circumstances test. A direct hurricane hit on MIA closes the airport entirely for 24-72 hours. Tropical storm and outer-band weather causes shorter cancellation clusters. The rules differ by jurisdiction:

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  US DOT under 14 CFR Part 260: weather does NOT waive the cash refund right. Hurricane cancellations still trigger the refund when you decline to fly.

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  EU261 on European carriers: a verifiable hurricane making MIA operationally impossible is extraordinary. EUR 600 cash compensation may not apply, but Article 9 right of care (meals, hotel) still does.

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  Outer bands without airport closure: routine weather, not extraordinary on EU261, refund applies under DOT.

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  Pre-emptive cancellation hours before forecast hurricane: airlines often cancel proactively. EU261 weather defence may succeed if the proactive cancellation prevented the delay.

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  Latin America bank disruptions: AA operates many short-haul Caribbean and Latin America banks at MIA. Crew or aircraft issues on one flight ripple through the bank.

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  ICE and customs delays at arrival: long customs queues at MIA arrivals push connecting flight tight; missed connections trigger 6+ hour international delay if you cannot rebook within the same day.

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  Lightning strike groundings: standard MIA summer afternoon thunderstorms produce 1-3 hour ground stops. Routine; not extraordinary; refund applies if you decline.

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  Gate hold for inbound: MIA gate availability is constrained during peak banks. Common cause of departure delay; not extraordinary; refund applies on declined rebooking.

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  British Airways MIA-LHR: 7,120 km, top band. UK261 applies, GBP 520 to GBP 600 per passenger on 3+ hour LHR delays.

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  Iberia MIA-MAD: 7,120 km, top band. EU261, EUR 600 per passenger on 3+ hour MAD delays.

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  Lufthansa MIA-FRA: 7,800 km, top band. EU261, EUR 600 per passenger.

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  Air France MIA-CDG: 7,400 km, top band. EU261, EUR 600 per passenger.

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  KLM MIA-AMS: 7,560 km, top band. EU261, EUR 600 per passenger.

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  LATAM, Avianca, Copa from MIA: not EU261. Brazilian, Colombian, Panamanian rules apply; generally weaker than EU261.

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   At the gate: decline rebooking explicitly under 14 CFR Part 260. Request cash refund to original payment method.

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   Document: boarding pass, FIDS arrival board photo, any carrier text or email about the disruption reason.

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   Submit the refund request via the carrier's website (American: aa.com/refunds; British Airways: ba.com/manage; Iberia: iberia.com/customer-service).

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   If 7 business days pass without credit card refund, file a DOT complaint.

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   For EU261 claims, file the operating carrier's portal within 30 to 90 days. Escalate to the relevant national enforcement body (UK CAA, Spain AESA, Germany LBA, France DGAC) if denied beyond 8 weeks.

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  Accepting flight credit instead of cash. The DOT cash refund is unconditional when you decline.

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  Failing to photograph the FIDS board. Carrier may later dispute arrival or departure times; timestamped photos resolve disputes.

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  Mistaking 'Latin America' carriers for EU carriers. Avianca, Copa, LATAM are not EU-licensed; EU261 does not apply on their MIA departures.

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  Filing too late. DOT complaints work best within 60 days. EU261 portals usually 30 to 90 day windows.

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  Missing connection blame: if the inbound was on a different carrier, document the chain to assign liability correctly.

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  TravelStacks: $19 flat for US DOT refund claims, 25% for EU261 cash compensation, transparent and disclosed before authorisation.

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  AirHelp: 35% commission on EU261 from MIA. Does not handle pure US DOT refund cases.

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  Compensair: 25% commission on EU261. EU-only focus.

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  DIY US DOT: free, file directly on aa.com/refunds. Use DOT escalation at 7 business days.

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  Family math: a family of 4 on a delayed BA MIA-LHR collects GBP 2,080 to GBP 2,400 in UK261, netting after fees of approximately GBP 1,560 to GBP 1,800.

MIA delays are predictable in pattern: hurricane season concentrations, AA Latin America hub bank cascades, summer afternoon thunderstorms. The compensation framework is unchanged. Use the delayed flight worth calculator to estimate. See the US DOT passenger rights pillar and EU261 passenger rights pillar for the regulatory background. Start a claim.