<SEC-DOCUMENT>0001140361-26-017516-index.html : 20260428 <SEC-HEADER>0001140361-26-017516.hdr.sgml : 20260428 <ACCEPTANCE-DATETIME>20260428172705 ACCESSION NUMBER: 0001140361-26-017516 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 11 CONFORMED PERIOD OF REPORT: 20260428 ITEM INFORMATION: Other Events FILED AS OF DATE: 20260428 DATE AS OF CHANGE: 20260428 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Allegiant Travel CO CENTRAL INDEX KEY: 0001362468 STANDARD INDUSTRIAL CLASSIFICATION: AIR TRANSPORTATION, SCHEDULED [4512] ORGANIZATION NAME: 01 Energy & Transportation EIN: 204745737 STATE OF INCORPORATION: NV FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-33166 FILM NUMBER: 26909452 BUSINESS ADDRESS: STREET 1: 1201 N. TOWN CENTER DRIVE CITY: LAS VEGAS STATE: NV ZIP: 89144 BUSINESS PHONE: 702-851-7300 MAIL ADDRESS: STREET 1: 1201 N. TOWN CENTER DRIVE CITY: LAS VEGAS STATE: NV ZIP: 89144 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>ef20071723_8k.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: ef20071723_8k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>2 <FILENAME>algt-20260428.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA <TEXT> Document 2 - file: algt-20260428.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>3 <FILENAME>algt-20260428_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE <TEXT> Document 3 - file: algt-20260428_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>4 <FILENAME>algt-20260428_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE <TEXT> Document 4 - file: algt-20260428_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>6 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 6 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>7 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 7 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>8 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 8 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>10 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 10 - file: FilingSummary.html
Document 10 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>12 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 12 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>13 <FILENAME>0001140361-26-017516-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 13 - file: 0001140361-26-017516-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>14 <FILENAME>ef20071723_8k_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 14 - file: ef20071723_8k_htm.html
Document 14 - RAW XML: ef20071723_8k_htm.xml
</DOCUMENT> </SEC-DOCUMENT>