Heat and congestion disrupt 521 flights at Paris Charles de Gaulle and Nice Côte d’Azur airports

Disruption overview

More than 521 flights were disrupted at Paris Charles de Gaulle Airport and Nice Côte d’Azur Airport on 13 July 2026 as extreme heat and congestion squeezed two of France's busiest summer airports. Around 508 arrivals and departures ran more than 15 minutes late, while 13 flights were canceled, with delays hitting carriers including Air France, Lufthansa, easyJet, and United Airlines and causing missed connections and long waits inside crowded terminals. If your flight was affected, compensation is usually unlikely when weather plays a major role, but your airline should still provide care and assistance under EC 261, and AirHelp's free flight checker can help you understand your options.

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Disruption details

Flight operations at Paris Charles de Gaulle Airport and Nice Côte d’Azur Airport were heavily disrupted on Monday, 13 July 2026, after extreme heat and congestion put pressure on two of France's busiest summer gateways.

For passengers, this meant crowded terminals, longer waits, and missed connections as delays kept building through the day. Once travelers had cleared security and border checks, hundreds were left waiting airside for revised departure slots or replacement routes.

Flight-tracking data through the day showed:

• 508 arrivals and departures ran more than 15 minutes late.

• 13 flights were canceled outright.

• 521 irregular operations were recorded in total across CDG and NCE.

Some delays stretched beyond 1 hour, pushing evening services later into the night and creating knock-on problems for onward trips across Europe, North America, and the Mediterranean.

Affected services included intra-European flights operated by Air France, Lufthansa, and easyJet, as well as long-haul routes such as the United Airlines Nice–Washington service. With both airports running close to peak summer capacity, delays on one part of the schedule quickly spilled into later departures and arrivals.

There was no single strike, technical failure, or other one-off incident tying the disruption together. Instead, the day looked like a case of cumulative summer pressure: persistent heat well above seasonal norms, heavy passenger volumes, and ongoing runway and air traffic congestion.

That left very little room to recover once flights started slipping behind schedule. On a busy mid-July Monday, even smaller hold-ups can spread fast through aircraft rotations, crew duty limits, and tightly packed rosters.

Delays were still affecting evening departures late into the day, and more congestion could follow during the peak July and August travel window if the same pressure continues.

Under EC 261, compensation is usually unlikely when delays or cancellations are caused by weather or other events outside the airline's control. Even so, your airline should still offer care and assistance, including meals, refreshments, and either rerouting or a refund, plus accommodation if you need to stay overnight.

Although compensation is unlikely here, that doesn't mean you're without support. If your trip through Paris Charles de Gaulle Airport or Nice Côte d’Azur Airport was disrupted, AirHelp's free flight checker can help you understand what rights may apply to your flight.

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