Storm paralyses travel, forcing more than 8,000 US flight disruptions

With Monday’s cancellations frustrating travellers, US carriers, including United Airlines, said they plan to ramp up operations Tuesday but warned that conditions remain challenging

  • PUBLISHED: Tue 24 Feb 2026, 10:11 AM

US airlines are set to add flights on Tuesday, even as they wrestle with thousands of scrubbed flights the day after a powerful Northeast winter storm forced more than 8,000 cancellations and delays.

The storm blanketed parts of the US Northeast, closing roads and cancelling schools.

With cancellations frustrating travellers on Monday evening, US carriers, including United Airlines, said they had early plans to ramp up operations on Tuesday but cautioned that conditions remain challenging.

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On Tuesday, 7% of US flights are expected to be cancelled, down from just over 19% on Monday, according to data from analytics firm Cirium as of late afternoon. A typical day in the US domestic market has 1% cancellations.

Southwest Airlines said its plan "is on track to start ramping up operations tomorrow, if conditions permit us to safely do so."

The Dallas-based low-cost carrier cancelled about 7% of flights on Monday. That was less than its rivals due to the carrier's limited Northeast exposure.

American Airlines said it had been able to resume operations at Washington Reagan National and Philadelphia.

Delta and American both said they expect to resume operations at New York's LaGuardia and JFK airports and Boston late on Tuesday morning. Delta also expects to resume Newark flights on Tuesday.

JetBlue was especially hard hit, cancelling about 80% of flights due to the storm on Monday, according to data from FlightAware. The airline said in total it has cancelled 1,600 flights through Wednesday.

US passenger railroad Amtrak cancelled dozens of trains between New York and Boston and on other routes in the Northeast.

Several states ordered motorists to remain off roads for non-essential travel for extended periods due to the significant snowfall.

American, Delta and United all cancelled about 20% of flights on Monday. The blizzard dropped more than 2 1/2 feet of snow (76.2 cm) across parts of the US Northeast.