secwatch.observer — SEC 8-K summary
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Issuer:     Allegiant Travel CO (ALGT)
CIK:        0001362468
Form:       8-K
Filed at:   2026-05-15T20:07:16+00:00
Accession:  0001362468-26-000032
Event type: other_material
Sentiment:  positive
Materiality: 0.70
Item codes: 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Allegiant highlights record 2025 ops, Sun Country deal, and MAX fleet as key drivers
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- 2025 best year: 99.9% controllable completion rate, #1 in cancellations and baggage handling, no involuntary denied boardings.
- Earnings expanded significantly YoY; Q4 operating margin led industry; departures up 13% without fleet/headcount increase.
- Sun Country acquisition expected to be EPS accretive in first full year; $140M target annual synergies over 3 years.
- Boeing 737 MAX fleet: 17 in service, 33 more firm deliveries, 80 options; 10% of ASMs in 2025, doubling in 2026.
- Allegiant Extra and co-brand card (600k+ cardholders) driving revenue; technology modernization completed.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1362468/000136246826000032/0001362468-26-000032-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1362468/000136246826000032/algt-20260515.htm
  HTML page:      https://secwatch.observer/filing/0001362468-26-000032

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