Finally, it's official: Northwest Airlines is Delta's.
More than eight decades after it was founded, Minnesota's airline giant became part of Delta Air Lines on Wednesday. Hours after federal regulators cleared the merger for takeoff, the companies consummated the deal creating the world's largest airline.
The combined airline is expected to generate about $35 billion in annual revenue and employ about 75,000 people.
Northwest fliers will notice changes beginning in early 2009, when Delta's food offerings will be served on Northwest flights by attendants wearing Delta uniforms designed by Richard Tyler. And more changes are in store next year on some Northwest airplanes, including new interiors with leather seats and brighter lighting.
But in the short term, both companies will continue to operate separate websites and flight schedules as Delta prepares for blending fleets and workforces. The combined carrier will be headquartered in Atlanta.
The Delta brand will start spreading across the Northwest business in 2009. Delta will start to paint Northwest's planes in Delta's colors and logo, replacing Northwest's distinctive red tails. Northwest's WorldPerks member miles will stay intact.
Executives are making plans to blend their frequent flier programs into one loyalty program. But the new Delta said Wednesday that it will immediately offer "upgrade reciprocity" for elite members of the Northwest and Delta frequent flier programs.
"If you are a business traveler in the Twin Cities, not a lot will change Day One," Delta CEO Richard Anderson said in an interview. However, Anderson, a former Northwest chief executive who will lead the combined airline, emphasized that the merger will connect Minnesota travelers to a "broader and stronger network" -- the combined carrier will have service to more than 375 destinations in 66 countries.