An Alaska Airlines Boeing 737-800 jet flies past the U.S. Capitol dome as it comes in for a landing at Washington Reagan National airport in Arlington, Va.,
Alaska Airlines joined larger companies in fighting a new fee disclosure rule.
  • Big US airlines are suing over a rule that requires upfront fee disclosures.
  • The Biden administration is fighting "junk fees" across industries, including baggage fees.
  • The airlines argue that fee transparency will confuse consumers. 

Major US airlines sued the Department of Transportation on Friday over a rule that requires upfront fee disclosures for costs like baggage and itinerary changes.