Workers protesting wages at the Minneapolis-St. Paul International Airport briefly shut down access to Terminal 1 on Friday afternoon.
The group of about 200 people, representing several local labor organizations, blocked the road to the departures area, causing traffic to back up for about 20 minutes.
The march followed a planned protest in front of Terminal 1 where some baggage handlers demanded a $15 an hour wage and asked that their employer, AirServ, negotiate with the Service Employees International Union.
The protest was sharpened by Tuesday's firing of Delta baggage handler Kip Hedges, a long-time employee who was let go by the airline after 26 years because he made "disparaging remarks" about the airline.
The crowd chanted Hedges name over and over and then "Take him back, take him back" before letting him speak.
"I want my airline to prosper, I want them to succeed," Hedges said. "They are prospering and they are succeeding because of the work of AirServ workers cleaning the cabins of the aircraft, the janitors, the flight attendants and the pilots – union and non-union."
Delta is on track for $4 billion in profit in 2014, he said, and yet the company pays $8 an hour to cabin cleaners, cart drivers, baggage handlers and wheel chair workers. The crowd booed.
The group was joined by Rep. Keith Ellison.