Midwest Blizzard Disrupts Spring Travel As Thousands Of Flights Canceled And Delayed

Published on March 17, 2026

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As nan charismatic commencement of outpouring draws adjacent connected March 20, U.S. airports are facing a stark reminder of winter, arsenic Winter Storm Iona sweeps done nan Midwest. Despite nan almanac turning to spring, blizzard-like conditions person thrown a wrench into recreation plans, pinch thousands of flights canceled and delayed. The storm, tracked by nan National Weather Service (NWS) arsenic a awesome upwind event, is hitting respective states, including Minnesota, North Dakota, South Dakota, Michigan, Wisconsin, Illinois, Iowa, and Nebraska. The heaviest snowfall is expected successful Wisconsin and Michigan’s Upper Peninsula.

Winter Storm Iona has triggered monolithic recreation disruptions, forcing airlines to rumor recreation alerts and waiving alteration fees for affected passengers. The large wind is expected to intensify complete nan play and could germinate into a explosive cyclone, prolonging recreation chaos into adjacent week.

Massive Flight Disruptions Across U.S. Airports

As of Sunday afternoon, much than 5,600 flights person been disrupted by Winter Storm Iona, pinch awesome airports for illustration Chicago O’Hare (ORD) and Minneapolis–St. Paul International Airport (MSP) seeing nan astir important impacts. According to flight-tracking website FlightAware, complete 3,600 formation delays and astir 2,000 cancellations were reported by 3:00 p.m. ET connected Sunday.

SkyWest, Delta, and Southwest person been deed nan hardest, pinch SkyWest seeing 472 cancellations and 279 delays, Delta facing 419 cancellations and 239 delays, and Southwest reporting 169 cancellations and 478 delays. Travelers astatine impacted airports are emotion nan strain, pinch agelong lines and crowded terminals arsenic passengers scramble to find replacement flights.

Impacted Airports: Chicago and Minneapolis Among nan Worst Hit

Chicago O’Hare, 1 of nan busiest airports successful nan U.S., has borne nan brunt of nan storm’s impact. Strong winds and adjacent thunderstorms forced nan airdrome to instrumentality a crushed hold program, leaving galore passengers waiting for up to six hours earlier their flights could depart. By nan extremity of nan day, 25 percent of O’Hare’s regular departures were canceled, and 21 percent of flights were delayed. On nan presence side, 27 percent of scheduled arrivals were canceled, and 30 percent were delayed.

Minneapolis–St. Paul International Airport (MSP) was besides severely affected by nan storm. The dense snowfall and near-whiteout conditions importantly reduced runway capacity, starring to wide cancellations. MSP saw a staggering 74 percent of its departures canceled, pinch 3 percent of flights delayed. Additionally, 65 percent of inbound flights were canceled, and 5 percent were delayed.

Weather Outlook and Airline Response

The National Weather Service has issued aggregate wintertime large wind watches for areas successful nan storm’s path, pinch snowfall accumulations expected to scope up to 36 inches successful immoderate regions. The large wind is expected to proceed into nan play and early adjacent week, causing further delays. As nan large wind is slow-moving, galore travelers whitethorn acquisition disruptions lasting until Monday, March 20.

In consequence to nan chaos, awesome airlines for illustration Delta, American Airlines, and United person issued recreation waivers, allowing affected passengers to reschedule their flights without further fees. These waivers are valid done nan week, and airlines are encouraging travelers to rebook their flights aliases activity refunds wherever possible.

Airline CEOs Urge Travelers to Stay Informed

As 1 of nan busiest recreation weekends of nan twelvemonth progresses, hose CEOs are urging passengers to enactment updated connected their formation statuses. Travelers are advised to cheque pinch their airlines for real-time updates and show airdrome websites for immoderate changes to formation schedules. Some airports are offering clip slots for TSA information to thief negociate congestion and trim hold times. However, pinch nan large wind still wreaking havoc connected cardinal recreation hubs, delays and cancellations are expected to continue.

Given nan severity of nan storm, travelers are advised to get astatine airports earlier than usual, particularly astatine airports successful Chicago and Minneapolis. With nan ongoing large wind expected to impact airports crossed nan country, further delays are anticipated passim nan coming days.