(CNN) -- Airline passengers left stranded by a freak snowstorm that pounded the Northeast and Mid-Atlantic states were waiting to get to their destinations Sunday, many after spending a restless night on cots or airport floors. "Whatever kind of system they had, it completely and utterly broke down," said passenger Fatimah Dahandari, who spent a night in Hartford, Connecticut's Bradley International Airport while trying to get to New York. "It looks like a refugee camp in here." More than 4 million people in at least five states were without power Sunday as the storm moved offshore. Up to five deaths, some in traffic accidents, were blamed on the storm.
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NEW: Conn. governor tells residents to expect record low temperatures
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More than 4 million people are without power
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JetBlue: Passengers are getting refunds, round-trip voucher
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As many as five people are killed
"We land in @placeholder and then it was one series of problems after another," she said.