WASHINGTON -- Federal regulators are going after online ticketing services that fail to tell customers booking a flight on a major airline that a leg of their trip will be operated by a separate regional carrier.

The Department of Transportation said Friday that five ticketing services -- Fareportal Inc., American Travel Solutions, AirGorilla, Wholesale Travel Center Inc. and Automobile Club of New York Inc. -- are being fined a combined $175,000 for failing to disclose such "code-sharing." Last month, two other services, Flythere4less.com and Airtrade International Inc., were fined a combined $90,000.

Code-sharing became an issue after a regional airliner crashed near Buffalo in 2009, killing 50 people. Passengers booked flights on Continental Airlines with the Buffalo leg described as "Continental Connection." The flight was actually operated by Colgan Air. -- AP

Both anger and happiness were felt as many, including LI Venezuelans, reacted to the U.S.-led ouster of Venezuelan leader Nicolás Maduro. NewsdayTV’s Andrew Ehinger has more.  Credit: Morgan Campbell; Ed Quinn; AP; Facebook/ The White House; US Department of Defense/ US Southern Command; Photo Credit: Juan Barreto /AFP/ Getty Images/ TNS; White House Press Office/ EPA/Shutterstock; Tom Brenner/ Getty Images; Alex Brandon/ AP;

Mixed reactions after U.S. attacks Venezuela Both anger and happiness were felt as many, including LI Venezuelans, reacted to the U.S.-led ouster of Venezuelan leader Nicolás Maduro. NewsdayTV's Andrew Ehinger has more.

Both anger and happiness were felt as many, including LI Venezuelans, reacted to the U.S.-led ouster of Venezuelan leader Nicolás Maduro. NewsdayTV’s Andrew Ehinger has more.  Credit: Morgan Campbell; Ed Quinn; AP; Facebook/ The White House; US Department of Defense/ US Southern Command; Photo Credit: Juan Barreto /AFP/ Getty Images/ TNS; White House Press Office/ EPA/Shutterstock; Tom Brenner/ Getty Images; Alex Brandon/ AP;

Mixed reactions after U.S. attacks Venezuela Both anger and happiness were felt as many, including LI Venezuelans, reacted to the U.S.-led ouster of Venezuelan leader Nicolás Maduro. NewsdayTV's Andrew Ehinger has more.

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