Thousands of Passengers Left in Absolute Confusion Across Chicago, Los Angeles, Copenhagen, and Others as 346 Flights Delayed and 120 Canceled at Fort Lauderdale and San Francisco International Airports: Travel Disruptions Revealed

Thousands of passengers are caught in a deepening wave of travel confusion this week as Fort Lauderdale-Hollywood International Airport (FLL) and San Francisco International Airport (SFO) report a combined 346 flight delays and 120 cancellations. The disruptions are rippling outward to affect passengers travelling to and from Chicago, Los Angeles, Copenhagen, Seoul, Tokyo, Christchurch, and dozens of other cities across the United States, Europe, Asia-Pacific, and the Middle East.

The impact is not contained to two airports. Every cancelled or delayed departure at Fort Lauderdale and San Francisco triggers a cascade — stranded aircraft, mispositioned crews, missed connections, and passengers rerouting across an already strained network. At Hamad International Airport (DOH, Qatar) and Dubai International Airport (DXB, UAE), long-haul travellers on Qatar Airways and Emirates flights bound for San Francisco find their connections cut. In Copenhagen (CPH, Denmark), Scandinavian Airlines passengers waiting to board SFO-bound flights are met with cancellation notices. The geography of disruption extends far wider than the flight tracker boards on the US West Coast.

Here is everything you need to know: the full list of cancelled flights, the airports most affected, and what immediate steps you should take.

The Scale of the Disruption

Fort Lauderdale International Airport is experiencing cascading cancellations and delays across its domestic network. Spirit Airlines (NKS), JetBlue (JBU), Delta (DAL), United (UAL), American (AAL), and Frontier (FFT) are among the carriers with grounded aircraft at FLL. Routes connecting Fort Lauderdale to Chicago O'Hare (ORD), Atlanta (ATL), Dallas-Fort Worth (DFW), LaGuardia (LGA), and Newark (EWR) are among those hardest affected — all major hub-and-spoke nodes where a cancellation multiplies instantly across onward connections.

San Francisco International Airport is facing a different but equally severe pattern. Cancellations here stretch far beyond domestic routes, with long-haul international flights from Hamad International Airport (Doha, Qatar) and Dubai International Airport (UAE) failing to arrive. United Airlines, Qatar Airways (QTR), Emirates (UAE), Swiss International Air Lines (SWR), SAS Scandinavian Airlines (SAS), Alaska Airlines (ASA), and SkyWest (SKW) are all among the affected carriers. Routes from Copenhagen (CPH), Incheon (ICN), Tokyo Haneda (HND), Zurich (ZRH), and Christchurch (CHC) are all showing confirmed cancellations into SFO this week.

Airlines Most Affected

Carrier	Routes Impacted	Aircraft Types
Spirit Airlines (NKS)	FLL domestic routes (ATL, ORD, LGA, EWR, IAH, BNA, and more)	A320, A321, A21N
JetBlue (JBU)	FLL to LGA, BUF, KMHT, LAS, SJU	A320, A321
Delta Air Lines (DAL)	FLL to ATL, DTW; SFO to LAX	B752, B753, B738
United Airlines (UAL)	FLL to ORD, CLE; SFO to ORD, KRDM, KIAH, LAX, and international	B38M, B739, B772, B789
American Airlines (AAL)	FLL to DFW, ORD	A321, B738
Frontier Airlines (FFT)	FLL to DFW, ATL	A321, A20N, A21N
Qatar Airways (QTR)	DOH to SFO (multiple days)	A350-1000 (A35K)
Emirates (UAE)	DXB to SFO (multiple days)	A380-800 (A388)
SAS Scandinavian (SAS)	CPH to SFO	A350-900 (A359)
Swiss International (SWR)	ZRH to SFO	B777-300ER (B77W)
SkyWest (SKW)	SFO domestic and regional routes	CRJ7, E170, E75L
Alaska Airlines (ASA)	SEA to SFO	B738

Cancelled Departures: Fort Lauderdale International Airport (FLL)

Passengers departing Fort Lauderdale will find their flights cancelled across multiple carriers and multiple days. Spirit Airlines accounts for the largest share of cancelled departures, with dozens of flights grounded on routes to Chicago, Atlanta, Dallas, Nashville, Columbus, and other cities.

Airline Code	Aircraft Type	Destination Airport	Date/Time (EST)
NKS2220	A321	Austin-Bergstrom Intl (KAUS)	Mon 06:55PM
NKS2220	A321	Austin-Bergstrom Intl (KAUS)	Wed 06:55PM
NKS2220	A321	Austin-Bergstrom Intl (KAUS)	Fri 06:55PM
NKS2220	A321	Austin-Bergstrom Intl (KAUS)	Sat 06:55PM
FFT1973	A321	Dallas-Fort Worth Intl (KDFW)	Sat 06:15PM
DAL814	B753	Detroit Metro Wayne Co (KDTW)	Sat 01:55PM
AAL1340	A321	Dallas-Fort Worth Intl (KDFW)	Sat 11:40AM
FFT2173	A21N	Hartsfield-Jackson Intl (KATL)	Sat 05:30AM
DAL1168	A321	Hartsfield-Jackson Intl (KATL)	Sat 05:25AM
DAL1670	B752	Hartsfield-Jackson Intl (KATL)	Fri 09:11PM
NKS208	A321	Hartsfield-Jackson Intl (KATL)	Fri 07:25PM
NKS581	A321	Chicago O'Hare Intl (KORD)	Fri 06:45PM
JBU1344	A320	Manchester Boston Rgnl (KMHT)	Fri 06:25PM
UAL370	B739	Chicago O'Hare Intl (KORD)	Fri 06:07PM
NKS3212	A21N	Chicago O'Hare Intl (KORD)	Fri 04:44PM
AAL2533	B738	Chicago O'Hare Intl (KORD)	Fri 01:26PM
NKS759	A321	Atlantic City Intl (KACY)	Thu 09:20PM
NKS1057	A320	Newark Liberty Intl (KEWR)	Thu 09:00PM
NKS249	A21N	LaGuardia (KLGA)	Thu 08:55PM
NKS1681	A21N	Indianapolis Intl (KIND)	Thu 04:30PM
NKS1755	A21N	LaGuardia (KLGA)	Wed 11:05AM
UAL1742	B38M	Cleveland-Hopkins Intl (KCLE)	Wed 10:15AM
JBU472	A320	LaGuardia (KLGA)	Tue 06:40AM
JBU553	A320	Luis Munoz Marin Intl (SJU / TJSJ)	Tue 06:00AM
NKS1305	A320	Houston Bush Int'ctl (KIAH)	Mon 10:19PM
NKS1	A21N	Chicago O'Hare Intl (KORD)	Mon 09:26PM
JBU866	A320	Buffalo Niagara Intl (KBUF)	Mon 08:33PM
NKS581	A321	Chicago O'Hare Intl (KORD)	Mon 06:45PM
NKS1762	A321	Norfolk Intl (KORF)	Mon 04:13PM
NKS1656	A320	Pensacola Intl (KPNS)	Mon 03:00PM
ELY22	B788	Ben Gurion Int'l (TLV / LLBG)	Mon 12:00PM
NKS3110	A320	John Glenn Columbus Intl (KCMH)	Mon 08:04AM
NKS1645	A320	San Antonio Intl (KSAT)	Mon 07:05AM
NKS189	A21N	Nashville Intl (KBNA)	Mon 06:00AM
NKS889	A321	Pittsburgh Intl (KPIT)	Sun 09:17PM
NKS249	A21N	LaGuardia (KLGA)	Sun 08:55PM
NKS102	A20N	John Glenn Columbus Intl (KCMH)	Sun 08:50PM
NKS208	A321	Hartsfield-Jackson Intl (KATL)	Sun 07:25PM
FFT4257	A20N	Cleveland-Hopkins Intl (KCLE)	Sun 06:08PM
NKS759	A321	Atlantic City Intl (KACY)	Sun 09:20PM

Notable in the departures list is El Al flight ELY22 (B787-8) scheduled Monday at noon from FLL to Ben Gurion International Airport (TLV) in Tel Aviv — a cancellation that further underscores the broader geopolitical disruptions currently reverberating through international aviation. Spirit Airlines and JetBlue together account for a significant majority of the FLL departure cancellations, with Chicago O'Hare appearing as the single most frequently cut destination.

Cancelled Arrivals: Fort Lauderdale International Airport (FLL)

Aircraft that were scheduled to arrive into Fort Lauderdale are also grounded, reflecting both upstream weather and cascading operational failures at origin airports. Passengers expecting to be picked up, connect onward, or begin Florida itineraries are among those most immediately impacted.

Airline Code	Aircraft Type	Origin Airport	Date/Time
NKS1753	A321	Dallas-Fort Worth Intl (KDFW)	Sat 10:06PM CST
AAL1373	A321	Dallas-Fort Worth Intl (KDFW)	Sat 03:21PM CST
FFT1974	A321	Dallas-Fort Worth Intl (KDFW)	Sat 04:20PM CST
DAL1561	B753	Detroit Metro Wayne Co (KDTW)	Sat 09:33PM EST
NKS239	A320	Ernesto Cortissoz Int'l (BAQ / SKBQ)	Sat 06:30PM -05
UAL1332	B739	Chicago O'Hare Intl (KORD)	Sat 04:01PM CST
SWA347	B38M	Chicago Midway Intl (KMDW)	Sat 12:30PM CST
NKS570	A321	Chicago O'Hare Intl (KORD)	Sat 10:15AM CST
NKS3213	A21N	Chicago O'Hare Intl (KORD)	Fri 11:33PM CST
AAL2843	B738	Chicago O'Hare Intl (KORD)	Fri 10:08PM CST
DAL1271	B752	Hartsfield-Jackson Intl (KATL)	Sat 11:23AM EST
NKS203	A321	Hartsfield-Jackson Intl (KATL)	Sat 07:18AM EST
DAL1229	A321	Hartsfield-Jackson Intl (KATL)	Sat 12:19AM EST
NKS378	A321	Hartsfield-Jackson Intl (KATL)	Tue 10:41AM EST
NKS2221	A321	Austin-Bergstrom Intl (KAUS)	Sat 09:55AM CST
NKS2221	A321	Austin-Bergstrom Intl (KAUS)	Tue 09:55AM CST
NKS2199	A320	Nashville Intl (KBNA)	Fri 10:59PM CST
NKS250	A21N	LaGuardia (KLGA)	Wed 09:07AM EST
NKS1758	A320	LaGuardia (KLGA)	Fri 11:10AM EST
NKS250	A321	LaGuardia (KLGA)	Tue 09:07AM EST
NKS2053	A320	Atlantic City Intl (KACY)	Fri 11:20PM EST
NKS200	A321	Atlantic City Intl (KACY)	Fri 07:52AM EST
NKS200	A321	Atlantic City Intl (KACY)	Mon 09:45AM EST
SWA430	B738	Chicago Midway Intl (KMDW)	Thu 03:05PM CST
SWA3109	B38M	Chicago Midway Intl (KMDW)	Thu 11:00AM CST
JBU1343	A320	Manchester Boston Rgnl (KMHT)	Fri 05:30PM EST
NKS1050	A320	Newark Liberty Intl (KEWR)	Fri 08:51AM EST
NKS1682	A320	Indianapolis Intl (KIND)	Thu 10:58PM EST
UAL401	B38M	Cleveland-Hopkins Intl (KCLE)	Wed 12:17PM EST
JBU1579	A320	Reagan National (KDCA)	Tue 06:45PM EST
NKS1763	A321	Norfolk Intl (KORF)	Mon 09:58PM EST
NKS2209	A21N	Chicago O'Hare Intl (KORD)	Mon 07:52PM CST
NKS1657	A320	Pensacola Intl (KPNS)	Mon 07:05PM CST
NKS3111	A320	John Glenn Columbus Intl (KCMH)	Mon 02:19PM EST
NKS1655	A320	San Antonio Intl (KSAT)	Mon 01:05PM CST
NKS190	A21N	Nashville Intl (KBNA)	Mon 10:49AM CST
JBU608	A321	Harry Reid Intl (KLAS)	Mon 04:25AM PST
NKS259	A20N	John Glenn Columbus Intl (KCMH)	Mon 09:04AM EST
NKS884	A321	Pittsburgh Intl (KPIT)	Mon 09:00AM EST

An unusual entry in this arrivals list is NKS239 originating from Ernesto Cortissoz International Airport (BAQ/SKBQ) in Barranquilla, Colombia — a reminder that FLL serves an active international arrivals market from Latin America that is equally exposed when operations break down. Southwest Airlines (SWA) cancels appear primarily on Chicago Midway routes, with the carrier cutting at least four Chicago-originating flights this week.

Cancelled Arrivals: San Francisco International Airport (SFO)

San Francisco's cancellations reveal a far more internationally complex disruption pattern. Qatar Airways flight QTR737 (operated by an Airbus A350-1000) has been cancelled on nine consecutive days departing Hamad International Airport in Doha — one of the most striking single-route cancellation runs in this data set, and one that leaves thousands of passengers unable to complete their long-haul journeys between the Gulf and California.

Emirates flight UAE225 (Airbus A380-800, the world's largest commercial aircraft) from Dubai International Airport has been cancelled on four consecutive days, cutting one of the highest-capacity routes operating into San Francisco.

Airline Code	Aircraft Type	Origin Airport	Date/Time
QTR737	A35K	Hamad Int'l (DOH / OTHH)	Mon 11:40PM +03
QTR737	A35K	Hamad Int'l (DOH / OTHH)	Sun 11:40PM +03
QTR737	A35K	Hamad Int'l (DOH / OTHH)	Sat 11:40PM +03
QTR737	A35K	Hamad Int'l (DOH / OTHH)	Fri 11:40PM +03
QTR737	A35K	Hamad Int'l (DOH / OTHH)	Thu 11:40PM +03
QTR737	A35K	Hamad Int'l (DOH / OTHH)	Wed 11:40PM +03
QTR737	A35K	Hamad Int'l (DOH / OTHH)	Tue 11:40PM +03
QTR737	A35K	Hamad Int'l (DOH / OTHH)	Mon 11:40PM +03
QTR737	A35K	Hamad Int'l (DOH / OTHH)	Sun 11:40PM +03
SWR38	B77W	Zurich (Kloten) (ZRH / LSZH)	Mon 01:30AM CET
SKW5318	CRJ7	St Louis Lambert Intl (KSTL)	Sat 12:48PM CST
UAL2358	B772	Houston Bush Int'ctl (KIAH)	Sat 02:42PM CST
DAL2153	B738	Los Angeles Intl (KLAX)	Sat 10:01AM PST
SWA2318	B738	Dallas Love Fld (KDAL)	Sat 11:30AM CST
SKW5596	E170	General Mariano Escobedo Int'l (MTY / MMMY)	Sat 10:20AM CST
UAL702	A320	Roberts Fld (KRDM)	Sat 07:49AM PST
UAL1495	A21N	Chicago O'Hare Intl (KORD)	Sat 12:56AM CST
UAL1931	B738	Los Cabos Int'l (SJD / MMSD)	Fri 05:42PM MST
SKW5258	E75L	Aspen-Pitkin County (KASE)	Fri 06:50PM MST
UAL619	A320	Los Angeles Intl (KLAX)	Fri 09:34AM PST
SKW5745	E75L	Aspen-Pitkin County (KASE)	Fri 04:29PM MST
SAS935	A359	Copenhagen (CPH / EKCH)	Fri 11:35PM CET
UAL892	B789	Incheon Int'l (ICN / RKSI)	Fri 04:35AM KST
UAL2274	B39M	San Diego Intl (KSAN)	Thu 09:45AM PST
SKW3376	E170	San Diego Intl (KSAN)	Wed 11:59PM PST
UAE225	A388	Dubai Int'l (DXB / OMDB)	Thu 12:50AM +04
UAE225	A388	Dubai Int'l (DXB / OMDB)	Wed 12:50AM +04
UAE225	A388	Dubai Int'l (DXB / OMDB)	Tue 12:50AM +04
UAE225	A388	Dubai Int'l (DXB / OMDB)	Mon 12:50AM +04
UAL130	B772	Tokyo Int'l (Haneda) (HND / RJTT)	Wed 07:20AM JST
UAL3912	B789	Christchurch Int'l (CHC / NZCH)	Wed 08:03AM NZDT
UAL3938	B38M	Denver Intl (KDEN)	Tue 04:49PM MST
UAL3021	B789	Christchurch Int'l (CHC / NZCH)	Tue 06:32AM NZDT
ASA528	B738	Seattle-Tacoma Intl (KSEA)	Mon 10:56PM PST
UAL731	B789	Christchurch Int'l (CHC / NZCH)	Mon 03:15AM NZDT
SKW5560	CRJ7	Bishop (KBIH)	Sun 03:35PM PST
SKW5677	CRJ7	Bishop (KBIH)	Sat 07:51PM PST
UAL3908	B789	Los Angeles Intl (KLAX)	Fri 11:11PM PST

The SAS flight SAS935 operated by an Airbus A350-900 from Copenhagen Kastrup Airport (CPH) is cancelled on Friday — directly affecting the Danish capital's air links to San Francisco and leaving passengers stranded in Denmark unable to reach California. UAL892 from Incheon International Airport (ICN) in South Korea is also cancelled, cutting United's transpacific link between Seoul and San Francisco. On the South Pacific, three separate United Boeing 787 Dreamliner flights from Christchurch International Airport (CHC) in New Zealand are cancelled across Monday, Tuesday, and Wednesday — an extraordinary three-day run of cuts on a long-haul route that leaves New Zealand-bound travellers with extremely limited alternatives.

The Human Cost: Who Is Stranded and Where

The passenger profile caught in this disruption spans almost every category of traveller:

Domestic US travellers flying on Spirit, Frontier, and JetBlue at Fort Lauderdale are largely leisure passengers on Florida holidays, Spring Break itineraries, and budget travel segments. For these passengers, the disruption means missed pre-booked hotel nights, rental cars, and family plans — losses that Spirit and Frontier's narrow cancellation policies historically make difficult to recover.

Business travellers using the Chicago O'Hare connections at both FLL and SFO face the most acute pressure. Chicago O'Hare is the second busiest airport in the United States, and its role as a joint hub for United and American Airlines means a cancellation into or out of ORD can strand a passenger for 24 hours or more on a bad day.

International long-haul passengers — those connecting through Doha, Dubai, Zurich, Copenhagen, Seoul, and Tokyo — face the longest and most complicated rebooking journeys. Many hold single itineraries that cross multiple carriers and alliances; a cancelled QTR737 out of Doha on a Monday evening leaves a passenger potentially marooned in Qatar with no confirmed SFO arrival for days, depending on available seat inventory on rebooked flights.

New Zealand and South Pacific travellers face a particularly harsh situation: three consecutive Christchurch-SFO Dreamliner flights cancelled means the only realistic alternative routing is via Auckland (AKL) connecting to Los Angeles (LAX), adding significant time and cost to the journey.

Your Rights as a Passenger

Your rights depend on where your flight departs from and which carrier operates it.

US-Departing Flights (FLL and SFO)

Under US Department of Transportation (DOT) rules, you are entitled to:

A full cash refund if your flight is cancelled and you choose not to travel, regardless of the reason for cancellation
Rebooking on the next available flight at no additional cost
A refund to the original payment method — not a voucher — if you request it

Importantly, US law does not require airlines to provide meals, hotel accommodation, or compensation for weather-related cancellations. However, many carriers will voluntarily offer meal vouchers and hotel assistance; you should ask explicitly at the service desk. For disruptions within the airline's control (mechanical issues, crew shortages), some carriers have committed to providing hotel and meal support — check your carrier's published Customer Service Plan.

For Spirit Airlines passengers specifically: Spirit operates a bare-minimum service model. If your flight is cancelled, you are entitled to a full refund under DOT rules, but do not expect proactive communication or voluntary care beyond what the law requires. Act quickly through the Spirit app or website to rebook before available seats disappear.

EU and UK-Originating Flights (Copenhagen SAS, Zurich Swiss)

Passengers whose journey began in the European Union or United Kingdom, or who are flying on an EU/UK carrier, are protected under EU Regulation 261/2004 (and its UK equivalent):

Full refund or rebooking on the next available flight, at no cost
Care entitlements during the wait: meals and refreshments, hotel if overnight, transport to and from the hotel
Compensation of €250–€600 per passenger — though airlines will almost certainly invoke the "extraordinary circumstances" exemption for disruptions connected to the current geopolitical environment, which removes the compensation obligation while preserving your care rights

For SAS passengers in Copenhagen whose SFO flight is cancelled: contact SAS directly via the app or airport service desk. SAS operates its own rebooking system, and alternative routing via other Star Alliance partners (Lufthansa, United) may be available.

Gulf Carrier Passengers (Qatar Airways, Emirates)

For flights originating outside the EU/UK on Gulf carriers, your rights are governed by the airline's conditions of carriage and any announced disruption policies:

Qatar Airways offers fee-free rebooking and full cash refunds for cancelled flights. Affected passengers should check qatarairways.com and act quickly as demand for alternative SFO-bound seats on long-haul routes will be extremely high following nine consecutive cancellations on QTR737.
Emirates similarly offers rebooking and refund options for UAE225 cancellation-affected passengers. Contact Emirates directly via emirates.com or at the DXB service desk.

What to Do Right Now

If your flight is on the cancellation list above:

Do not go to the airport if you have not already departed. Confirm your flight status first via your airline's app, FlightAware, or Flightradar24.
Rebook immediately through the airline app — not the phone line. During mass disruptions, hold times can exceed 2–3 hours. Most carriers allow full rebooking through their apps without a fee during irregular operations.
Request a full refund if you don't want to travel. Under US DOT rules for FLL and SFO departures, a cash refund (to your original payment method) is your right — not just a credit.
Document everything. Screenshot the cancellation notification, your rebooking confirmation, and all receipts for meals or accommodation. You will need these for any reimbursement claim.
Ask about alternative routing. If you are rebooking a connecting itinerary, ask your airline to route you through a less disrupted hub. For Chicago-bound passengers at FLL, Midway (MDW) alternatives on Southwest may have more availability than O'Hare (ORD). For SFO international passengers, Los Angeles (LAX) and Seattle (SEA) are operating more normally.
If you are already at the airport, find the airline's dedicated irregular-operations desk rather than the standard check-in queue. These desks handle rebooking and voucher distribution and will generally process passengers faster during a disruption event.

Related Disruptions

Today's cancellations at FLL and SFO do not occur in isolation. This week has seen a broader pattern of US and international aviation stress: 478 cancellations and 5,322 delays struck the US system on March 7 as severe weather swept through Chicago, Denver, and Dallas simultaneously. Canada has seen nearly 100 cancellations and 500 delays affecting Air Canada, WestJet, and regional carriers. The Middle East disruptions from the US-Israel-Iran conflict continue to affect Gulf hub operations, directly feeding into the long-haul SFO cancellations from Doha and Dubai detailed above.

Passengers holding tickets on any route through a major hub this week should treat their itineraries as provisional rather than confirmed until they receive a gate assignment and are physically on board.

Conclusion

The scale of disruption at Fort Lauderdale International Airport and San Francisco International Airport this week illustrates with painful clarity how interconnected the modern aviation network has become. A cancelled Spirit Airlines departure to Chicago O'Hare is a missed connection for someone flying onward to Frankfurt. A grounded Qatar Airways A350 in Doha is a stranded family in California who never made it home. An Emirates A380 that doesn't leave Dubai means four consecutive days of empty seats on one of the world's highest-capacity routes.

At Fort Lauderdale, passengers travelling to domestic hubs like Atlanta (ATL), Dallas-Fort Worth (DFW), and Chicago O'Hare (ORD) face prolonged delays and the frustration of cancelled budget carrier flights with limited rebooking flexibility. At San Francisco, the situation is more globally complex — Copenhagen (CPH, Denmark), Incheon (ICN, South Korea), Tokyo Haneda (HND, Japan), Zurich (ZRH, Switzerland), and Christchurch (CHC, New Zealand) are all feeding into SFO cancellations, leaving long-haul international travellers stranded at both ends of their journeys.

The resilience of modern travellers continues to be tested. Many passengers are already at airline service desks, on hold with rebooking lines, negotiating hotel nights, and adjusting itineraries in real time. For those yet to be caught in the disruption, the message is clear: check before you travel, act quickly when something changes, and know your rights before you need them.