| Known As / Full Name |
URL |
| Waltair / Waltair I Linkoping AB | www.waltair.se |
| Waltair Europe / Waltair Europe AB | www.waltair.se |
| Wamos Air / Wamos Air, S.A. | www.wamosair.com |
| Warbelow's Air Ventures / Warbelow's Air Ventures, Inc. | www.warbelows.com |
| Warsaw Cargo / Warsaw Cargo Sp. z.o.o. | www.warsawcargo.com |
| Wasaya Airways / Wasaya Airways L.P. | www.wasaya.com |
| Watermakers Air / Watermakers Air | www.watermakersair.com |
| Waters-Aero Marine / Waters-Aero Marine, Inc. | www.penobscotislandair.net |
| Weathernews / Weathernews, Inc. | weathernews.jp |
| Weatherzone / The Weather Company Pty (Weatherzone) | business.weatherzone.com.au |
| WEJET / WEJET, Inc. | www.flywejet.com |
| Welch Aviation / Welch Aviation, Inc. | www.welschaviation.com |
| Weltall Avia / Weltall-Avia Airlines | weltall.aero |
| Wermlandsflyg / Wermlandsflyg AB | www.wermlandsflyg.se |
| West Air Luxembourg / West Air Luxembourg S.A. | www.westair.lu |
| West Atlantic Sweden / West Atlantic Sweden AB | westatlantic.eu |
| West Atlantic UK / West Atlantic UK Limited | westatlantic.eu |
| West Coast Charters / West Coast Aviation Services, LLC / West Coast Charters | www.westcoastcharters.com |
| West Link Airlines (Nigeria) / West Link Airlines (Nig) Limited | www.flywestlink.com |
| Westair Aviation / Westair Aviation Limited | www.westair.ie |
| Westair Aviation / Westair Aviation (Pty) Ltd. | westair.com.na |
| Westair Flying Serivces / Westair Flying Serivces Ltd. | www.westair.demon.co.uk |
| Westair Helicopter Saudi / Westair Helicopter Saudi Company | www.weststar-aviation.aero |
| Westcoast Air / Westcoast Air | www.westcoastair.com |
| Western Air / Western Air Limited | www.westernairbahamas.com |
| Western Air Express / Western Air Express | www.westernairexpress.com |
| Western Aircraft / Western Aircraft, Inc. | www.westair.com |
| Western Global Airlines / Western Global Airlines, Inc. | www.westernglobalairlines.com |
| Western Michigan University College of Aviation / Western Michigan University College of Aviation | wmich.edu/aviation |
| Westjet / Westjet | www.westjet.com |
| Westjet Encore / Westjet Encore Ltd. | www.westjet.com/guest/en/help/encore.shtml |
| Westwind Aviation / Westwind Aviation Ltd. (Kenya) | westwind.co.ke |
| Wheels Up / Wheels Up | www.wheelsup.com |
| Wheels Up Private Jets / Wheels Up Private Jets LLC | wheelsup.com |
| White Airways / White Airways S.A. | www.flywhite.com |
| Whizzard Helicopters / Whizzard Helicopters | whizzardhelicopters.co.uk |
| Wideroe's / Wideroe's Flyveselskap A/S | www.wideroe.no/english |
| Wiggins Airways / Wiggins Airways | www.wiggins-air.com |
| Wijet / Wijet | www.wijet.com |
| Wiking Helikopter Service / Wiking Helikopter Service, GmbH | www.wiking-helikopter.de |
| Wilderness Air South Africa / Wilderness Air South Africa (Pty) Ltd | www.wilderness-air.com |
| Williams Grand Prix Engineering / Williams Grand Prix Engineering Ltd. | www.williamsf1.co.uk |
| Winair / Winair D.o.o. | www.winair-aviation.com |
| Winair / Windward Islands Airways International N.V. | www.fly-winair.com |
| Windavia / Windavia | flywindavia.com |
| Windrose Air / Windrose Air | www.windroseair.de |
| WINDROSE Airlines / Wind Rose Aviation Company Ltd t/a WINDROSE Airlines | www.windrose.aero |
| Windsor Jet Management / Windsor Jet Management | www.windsorjet.com |
| Windward Express Airways / Windward Express Airways N.V. | www.windwardexpress.com |
| Wing Aviation / Wing Aviation Charter Services, LLC. | www.wingaviation.com |
| Wingglider / Wingglider Limited | wingglider.co.uk |
| Wingo / Wingo | www.wingo.com |
| wingo / La Nueva Aerolinea, S.A. t/a wingo | www.wingo.com |
| wingo / AeroRepública, S.A. t/a wingo | www.wingo.com |
| Wings Air / Wings Abadi Airlines, PT. | www.lionair.co.id |
| Wings Of Alaska / Fjord Flying Services dba Wings of Alaska | www.wingsofalaska.com |
| Wiseman Aviation / Wiseman Aviation, Inc. | flywise.com |
| Wisman Aviation / Wisman Aviation | www.flywise.com |
| Wizz Air / Wizz Air Abu Dhabi d/b/a Wizz Air | wizzair.com |
| Wizz Air / Wizz Air Hungary Airlines Limited | www.wizzair.com |
| Wizz Air Malta / Wizz Air Malta Limited | wizzair.com |
| Wizz Air UK / Wizz Air UK Limited | wizzair.com |
| Woodgate Aviation (NI) Ltd. / Woodgate Aviation (NI) Ltd. | www.woodair.com |
| Woodgate Executive Air Charter / Woodgate Executive Air Charter (UK) Ltd. | www.woodgateair.com |
| Working on Fire / FFA Aviation (Pty) Ltd t/a Working on Fire | www.workingonfire.org |
| World Atlantic Airlines / Caribbean Sun Airlines, Inc. d/b/a World Atlantic Airlines | www.flywaa.com |
| World Cargo Airlines / World Cargo Airlines Sdn. Bhd. | wca.asiacargonetworkgroup.com |
| World Class Jets / World Class Jets, LLC | worldclassjets.net |
| World Ticket Ltd / World Ticket Ltd | worldticket.com |
| world2fly / World 2 Fly, S.L.U. d/b/a W2FLY | w2fly.es |
| World2Fly Portugal / World2Fly Portugal, S.A. | www.w2fly.pt |
| WorldSpan / Travelport d/b/a WorldSpan | www.travelport.com |
| Worldspan / Travelport d/b/a Worldspan | www.travelport.com |
| Worldwide Jet Charter / Worldwide Jet Charter LLC | www.worldwidejet.com |
| Wright Air Service / Wright Air Service, Inc. | www.wrightairservice.com |
| Wucher Helicopters / Wucher Helicopters GmbH | www.wucher-helicopter.at |