4B

Boutique Air

ICAO BTQ

Boutique Air (4B / BTQ) is an airline from the United States, founded in 2007. Its hubs are Dallas Fort Worth International Airport and Denver International Airport. It flies to or from 6 airports in 1 country.

Network

6 airports · 1 country
BOS · Boston Logan International AirportPDT · Eastern Oregon Regional Airport at PendletonMSS · Massena International Airport Richards FieldPDX · Portland International AirportDFW · Dallas Fort Worth International Airport · hubDFWDEN · Denver International Airport · hubDEN

Lines are great circles between the airports it flies; amber dots are its hubs. Routes from the destination tables of 3 English Wikipedia airport articles (revisions 2026-07-07 to 2026-09-26), CC BY-SA 4.0. Hubs, codes and years from Wikidata.

Hubs

2 · from Wikidata
DFWDallas Fort Worth International Airport Dallas-Fort WorthDENDenver International Airport Denver

Airports

6 · by country
United States6
BOSBoston Logan International Airport BostonDFWDallas Fort Worth International Airport Dallas-Fort WorthhubDENDenver International Airport DenverhubPDTEastern Oregon Regional Airport at Pendleton PendletonMSSMassena International Airport Richards Field MassenaPDXPortland International Airport Portland