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CHICAGO — American Airlines has caught the Cubs fever.

This week, flights from Chicago O’Hare International Airport to Los Angeles International Airport (LAX) will sport Cubs “W” flag victory towels.

We love what our ORD #AATeam has done with the place! Check out AA1081's festive decor as it travels from ORD to LAX. #NLCS #FlyTheW pic.twitter.com/YJoW9cpllV — American Airlines (@AmericanAir) October 18, 2016

And rightly so, American Airlines has been the team’s official airline for the past two seasons.

According to DNAinfo, 7,500 Cubs pennants were also passed out in the airline’s Admirals Club, which is serving a blue “win-tini” drink this week that comes with a rally towel.

The Cubs will face the Dodgers for Game 4 of the NLCS in Los Angeles tonight at 7 p.m.