Thousands of Travelers Grounded in US as United, Endeavor, Spirit, Air Canada, Alaska and More Airlines Cancel 115 Flights and Delay 2,517 at Boston, New York, Chicago, Honolulu, San Francisco and Beyond

Thousands of Travelers Grounded in US as United, Endeavor, Spirit, Air Canada, Alaska and More Airlines Cancel 115 Flights and Delay 2,517 at Boston, New York, Chicago, Honolulu, San Francisco and Beyond

Thousands of Travelers Grounded in US as United, Endeavor, Spirit, Air Canada, Alaska and More Airlines Cancel 115 Flights and Delay 2,517 at Boston, New York, Chicago, Honolulu, San Francisco and Beyond

The skies across the US have turned into a waiting game for thousands of travelers. Currently, United, Endeavor, Spirit, Air Canada, Alaska, and more airlines are struggling to maintain their schedules. These carriers had to cancel 115 flights while they simultaneously delay 2,517 others. Beyond the immediate frustration, this logistical nightmare has grounded passengers at major hubs. Specifically, the “ripple effect” is paralyzing Boston, New York, Chicago, Honolulu, and San Francisco. Boston Logan is seeing the highest volume of cancellations. Meanwhile, New York and Chicago are fighting a massive backlog of 2,517 late arrivals.

Even the Pacific remains vulnerable, as Honolulu and San Francisco face visibility issues. Consequently, travel remains unpredictable for anyone flying today. Check your airline app immediately to see if your carrier is among those that cancel or delay service. Patience is essential as the industry recovers.

Total Disruptions in U.S.

The United States aviation network is facing a grueling recovery period today, February 27, 2026. While the immediate threat of widespread cancellations has begun to subside, the “ripple effect” of recent disruptions has left thousands of travelers stranded in terminals across the country. According to the latest flight tracking data, there are currently 2,517 total delays and 115 total cancellations affecting flights within, into, or out of the United States.

Regional Breakdown: The Geography of Disruption

The disruption data of US reveals a tale of two coasts. In the Northeast, airports are digging out from recent winter weather, while the West Coast and Florida are battling high traffic volumes and localized visibility issues.

The Northeast Corridor and New England

Boston Logan International (BOS) remains the hardest-hit major hub with 18 cancellations and 112 delays. The impact is even more severe at regional New England transit points; Nantucket Memorial (ACK) reported 14 cancellations, followed closely by Martha’s Vineyard (MVY) with 11 and Barnstable Municipal (HYA) with 10. In the New York metropolitan area, Newark Liberty (EWR) and John F. Kennedy International (JFK) are struggling with a staggering combined total of 207 delays, despite keeping cancellations in the single digits.

AirportCancelledDelayedChicago O’Hare (ORD)6168Atlanta (ATL)2144Miami (MIA)3131Los Angeles (LAX)4116San Francisco (SFO)1100

Western Hubs and Florida Congestion

On the West Coast, San Francisco (SFO) is dealing with a ground delay advisory due to low cloud ceilings, resulting in 100 delays. Meanwhile, mountainous regions are seeing significant impacts; Aspen (ASE) is reporting increasing arrival delays due to wind, and Steamboat Springs (HDN) is under a ground delay due to sheer airport volume.

Further south, Florida’s major gateways are hitting capacity limits. Miami International (MIA) and Fort Lauderdale (FLL) are both reporting departure delays due to traffic management initiatives and high volume, with MIA seeing 131 delays and FLL seeing 32.

Analysis: Impacted Airlines and Hub Operations

An analysis of the carrier data shows that regional airlines and major “point-to-point” carriers are bearing the brunt of the operational backlog.

Carrier Performance Data

The Hub Leaders: United Airlines leads the majors in cancellations with 14, while Southwest is currently managing the highest volume of late flights with 308 delays.

Regional Struggles: SkyWest, a critical partner for many major brands, is reporting 182 delays, indicating that regional connections are currently the weakest link in the chain.

Coastal Impacts: Alaska Airlines (9 cancellations, 58 delays) and Hawaiian Airlines (8 cancellations, 24 delays) are showing signs of stress from Pacific weather patterns and inter-island volume.

AirlineCancelledDelayedSouthwest2308SkyWest2182United14170JetBlue2132Alaska Airlines958Hawaiian Airlines824

Airport Efficiency Rankings

The data suggests that while Hartsfield-Jackson Atlanta (ATL) and Chicago O’Hare (ORD) have managed to keep cancellations extremely low (2 and 6 respectively), they are the “delay capitals” of the day. ORD leads the nation with 168 delays, followed by ATL with 144, proving that even when the weather is clear, the sheer volume of rerouted passengers is overwhelming the system.

Guidance for Affected Passengers

If you are one of the thousands caught in today’s 2,517 delays, here is how to navigate the current situation:

Monitor “Increasing” Delays: For airports like PHX (Phoenix) and RSW (Fort Myers), delays are listed as “increasing” due to multi-taxi issues and volume. Do not leave for the airport without checking your specific carrier’s app, as a 15-minute delay can quickly escalate.

Check Arrival Status at ASE: If you are flying into Aspen, be aware that wind-related delays are frequently precursors to diversions or cancellations. Have a backup ground transportation plan if flying into the Colorado mountains.

Leverage Flexibility: With 115 total cancellations today, many airlines are still operating under “Weather Waivers.” If you are traveling through BOS, EWR, or JFK, check if you can move your flight to tomorrow at no extra cost to avoid the heavy congestion.

Conclusion

The state of U.S. air travel today reflects a system that is functional but severely overextended. While the low number of 115 cancellations is an optimistic sign that airlines have regained control over their schedules, the 2,517 delays serve as a stark reminder of how fragile the network remains following major weather events.

From the wind-swept runways of Aspen to the congested corridors of Boston and Atlanta, the primary challenge has shifted from “if” a flight will take off to “when.” For travelers, patience remains the most necessary carry-on item. As airlines work to reposition crews and aircraft, operational stability is expected to return over the weekend, provided that the high volumes at southern hubs and visibility issues on the West Coast begin to subside.

Source: FlightAware

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