Fort Lauderdale-Hollywood International Airport (FLL) grappled with major disruptions Monday and into Tuesday, as more than 70 flights were canceled, leaving hundreds of passengers stranded, rebooking or facing overnight stays. The cancellations, part of a broader wave of U.S. air travel chaos, stemmed primarily from severe weather across the Midwest and Northeast, compounded by an ongoing partial government shutdown straining TSA staffing during peak spring break travel.

A passenger on a Delta Airlines flight from Detroit, Michigan, to Shanghai, China, was unresponsive. In this photo, a Delta Air Lines plane is seen on the tarmac of the Fort Lauderdale-Hollywood International Airport in Fort Lauderdale, Florida, July 14,

Flight-tracking data from FlightAware and local reports indicated at least 70 to over 100 cancellations at FLL on March 16, with hundreds more delays rippling through the day. One outlet reported precisely over 70 cancellations in a short window, stranding travelers on domestic and connecting routes. Miami Herald coverage detailed 198 cancellations and 370 delays at FLL on Monday, attributing most to winter storm and severe weather impacts in other U.S. regions. CBS News Miami highlighted nearly 700 combined delays and almost 500 cancellations across Miami (MIA) and FLL, with long lines snaking out terminal doors at FLL.

The primary driver was a massive storm system pummeling the eastern U.S., bringing heavy snow, high winds, blizzards and thunderstorms that triggered FAA ground stops at hubs like Atlanta, Charlotte and parts of the Northeast. Ripple effects hit South Florida hard, as incoming aircraft and crews were delayed or diverted, preventing timely departures from FLL. WPTV reported spring break travelers facing frustrating delays not from local issues but from upstream weather chaos in the Midwest and Northeast.

Compounding the weather woes was the partial government shutdown, now in its second month, affecting TSA operations. Staffing shortages — with some agents calling out or quitting amid missed paychecks — led to extended security lines and slower processing. NBC Miami and CBS affiliates showed long TSA queues at FLL and MIA, exacerbating passenger frustration during the busy spring break period. While some lines eased compared to weekend peaks, the shutdown continued pressuring throughput at checkpoints.

FLL spokesperson Arlene Satchell told the Miami Herald that cancellations and delays were "primarily driven by winter storm/severe weather impacts across various U.S. regions." She noted that weekend TSA lines resulted from converging high passenger volumes during spring break and cruise season, but Monday's issues tied more to external factors.

Passengers described chaotic scenes: hours stuck on tarmacs, last-minute cancellations, missed connections and scramble for rebookings. Some faced unexpected hotel costs or ground transport challenges in Broward County. Airlines including Spirit, JetBlue, Delta and Southwest — major carriers at FLL — bore the brunt, with operational strain amplified by the dual pressures of weather and staffing.

Nationally, FlightAware tallied more than 3,500 U.S. flights canceled and over 6,300 delayed on March 16, with severe weather cited as the main culprit. The FAA warned of potential ongoing ground stops and delay programs at affected hubs, including central and southern Florida airports like FLL, MIA, TPA and MCO.

As of early Tuesday, March 17, disruptions appeared to ease somewhat at FLL, though isolated cancellations and delays lingered. No new major surge was reported overnight, but travelers were urged to check status frequently. The FAA's daily air traffic report for March 16 had forecasted rain, wind and thunderstorms impacting central and southern Florida, aligning with observed issues.

Passengers affected by cancellations are entitled to options under U.S. Department of Transportation rules. Airlines must rebook on the next available flight or provide refunds for significant disruptions. Many carriers offered waivers for change fees and flexible rebooking, though hotel and meal vouchers depend on the cause — weather-related cancellations often qualify for assistance, while staffing issues may vary.

Tips for stranded or delayed travelers include:

- Monitor flight status via airline apps, FlightAware or the FLL website.
- Contact airlines directly for rebooking; avoid airport counters if possible to reduce wait times.
- Check for DOT protections on refunds and accommodations.
- Prepare for longer security lines by arriving early and using TSA PreCheck if available.
- Stay updated via local news like CBS Miami, NBC6 or WPTV for real-time airport conditions.

The convergence of late-winter storms, spring break crowds and the prolonged shutdown has created a "perfect storm" for travel woes in South Florida. As the government impasse drags on and weather patterns remain volatile, FLL and nearby airports may see continued ripple effects into the week.

Authorities and airlines continue urging patience and proactive planning. With spring travel at its peak, the situation underscores vulnerabilities in the U.S. aviation system amid overlapping crises.