Travelers moving through Chicago’s airports are facing widespread cancellations as the city experiences a mix of winter weather and operational slowdowns caused by the ongoing federal government shutdown. About 700 flights were cancelled over the weekend at O’Hare and Midway Airports, leaving many passengers waiting for rebooking or refunds.

According to federal aviation data, the cancellations stem from two overlapping issues: a shortage of air traffic controllers due to the government shutdown and a winter storm that hit the Midwest. Together, these factors have led airlines to reduce flight schedules to maintain safety and manage available staff. The Federal Aviation Administration (FAA) has ordered flight reductions at the nation’s busiest airports, including Chicago’s, while snow and freezing temperatures have further complicated operations.

Despite the disruptions, Chicago’s Department of Aviation reports that both airports remain open. Runways are being cleared, and flights are gradually resuming as weather improves and federal staff adjustments are made. Travelers are urged to monitor airline notifications and allow extra time at the airport as schedules adjust.

How the Shutdown Affects Air Travel

The ongoing government shutdown has directly affected several federal agencies, including the FAA. Air traffic controllers, who are responsible for managing flight safety and coordination, are among the federal employees required to work without pay during shutdowns. The strain of limited staffing has forced the FAA to ask airlines to scale back their flight numbers temporarily.

These reductions are meant to ensure safety and prevent system overloads. With fewer controllers available, flight spacing and scheduling must be carefully managed, which naturally limits how many flights can take off or land in a given time. For large airports like O’Hare, which handles hundreds of flights daily, even a small adjustment can create ripple effects across the system.

Federal officials have emphasized that this measure is temporary. The goal is to maintain safe operations until full staffing returns once the government reopens. Airlines are cooperating with these adjustments to minimize delays and maintain safe flight operations, even if that means reducing capacity in the short term.

Weather Conditions Add to Delays

The timing of the flight cuts coincided with a winter storm moving through the Great Lakes region. Snow, wind, and low temperatures created challenges for airport operations, particularly for de-icing and runway maintenance. O’Hare and Midway saw several inches of accumulation, with crews working around the clock to keep key runways clear.

Cold air passing over Lake Michigan created lake-effect snow that affected visibility and made takeoffs more difficult. Chicago’s airports are well equipped for snow events, but the combination of weather and reduced staffing has made operations slower than usual. Airlines have had to cancel or delay flights to maintain safety and comply with limited scheduling windows.

Meteorologists say the snow should taper off as temperatures stabilize, but gusty winds may continue to cause minor delays. Once conditions improve, airlines expect to restore normal flight frequency, although residual delays may persist as schedules catch up.

Impact on Travelers

The cancellations have affected both domestic and international travelers. Many passengers were stranded overnight at airports or had to reschedule flights for later dates. Airlines have been rebooking travelers where possible and offering electronic vouchers or credits. Passengers with flexible itineraries have been encouraged to travel outside peak hours or on alternative routes.

Chicago’s O’Hare International Airport, one of the busiest in the country, serves as a major connecting hub. Cancellations there have a domino effect on flights nationwide, especially for carriers with large Chicago operations. Midway, while smaller, also experienced cancellations that affected regional travel throughout the Midwest.

Local transit systems remain operational, allowing travelers to reach hotels or alternate airports if needed. Despite frustration among passengers, airport staff and airline crews have worked to keep information updates frequent and transparent. The overall message has been clear: while delays are inconvenient, safety remains the top priority.

Airlines Adjust to National Constraints

Major U.S. airlines, including United, American, and Southwest, have reduced daily flight schedules to comply with FAA requirements. These adjustments are part of a broader plan affecting up to 40 airports nationwide. Chicago, as a central air hub, has been among the hardest hit due to its volume of flights and unpredictable weather.

Airlines have noted that reducing flight numbers prevents overcrowding in the skies and minimizes risks associated with low staffing levels. Some carriers have consolidated flights—merging passengers from multiple departures into a single aircraft—to maintain service without straining limited resources. Others have temporarily paused certain routes that rely on the heaviest air traffic control coordination.

Most airlines have issued travel waivers for affected dates, allowing passengers to change flights without extra fees. These flexible options are helping ease pressure on customer service desks and help travelers plan new routes more smoothly.

Government Response and Next Steps

Federal officials say they are working to address the shortage of air traffic controllers as the shutdown continues. Discussions are ongoing in Congress to approve a temporary funding bill that would allow essential agencies to resume full operations. Until that happens, the FAA will continue to manage reduced flight levels at major airports.

The situation underscores the interconnected nature of government operations and public services. Air travel depends on multiple federal systems—from the FAA to the Transportation Security Administration (TSA)—that all require funding to operate efficiently. While Chicago airports remain open, long-term continuity depends on restoring full federal staffing.

City officials are also monitoring the economic impact of the disruptions. Chicago’s tourism and convention sectors rely heavily on consistent flight schedules, especially during the holiday travel season. Local businesses have reported minor declines in visitor activity due to canceled or delayed flights, though the overall outlook remains stable if travel normalizes soon.

Tips for Managing Travel During Disruptions

Travel experts recommend staying flexible and informed. Checking flight status through official airline websites before leaving for the airport helps reduce wait times and unnecessary travel. Passengers are also advised to sign up for text alerts or download airline apps that provide real-time updates.

For those already at the airport, patience remains key. Flight crews and ground staff often face the same uncertainty as passengers, especially during weather-related delays. Bringing extra essentials—snacks, chargers, and warm clothing—can make the experience less stressful. Travelers connecting through Chicago should build in extra layover time or consider alternate routes until flight schedules stabilize.

Hotels near O’Hare and Midway continue to accommodate stranded passengers, and many airlines have partnered with nearby properties to offer discounts or vouchers for those affected by cancellations. Local transit options, including CTA trains and buses, remain active for travelers heading into or out of the city.

Outlook for the Week Ahead

Forecasters predict that snowfall around Chicago will ease over the next 48 hours, which should help restore operations at both airports. However, the broader issue tied to the federal shutdown may continue to limit flight capacity nationwide until an agreement is reached.

Airlines and city agencies remain in communication with the FAA to manage adjustments day by day. If federal funding resumes soon, the full schedule of flights through O’Hare and Midway could return to normal within a few days.

For now, travelers can expect some lingering delays but not full shutdowns. Chicago’s airports remain open, with crews and staff working continuously to keep operations safe and manageable despite the challenges.