Copenhagen Airport delays and cancellations disrupt 186 flights on 5 April

Disruption overview

Operational problems at Copenhagen Airport over the weekend of 5 and 6 April 2026 disrupted travel across the Nordic region. On 5 April alone, 157 delays and 29 cancellations pushed the day's total number of affected flights to 186, with Scandinavian Airlines, Cityjet, and Norwegian Air Sweden among the carriers hit hardest on routes to Aalborg, Kristiansand, Stavanger, and Helsinki. Passengers faced long lines, limited rebooking options, and baggage issues. If your flight was affected, it's worth checking whether EC 261 applies and what care your airline should provide.

Disruption details

Passengers flying through Copenhagen Airport faced major disruption over the weekend of 5 and 6 April 2026. On 5 April 2026 alone, 157 delays and 29 cancellations pushed the day's total number of affected flights to 186 flights.

For passengers, this meant long lines at customer-service desks, slow rebooking, and limited information as delays built through the morning and early afternoon. The airport stayed open, but on-time performance dropped sharply, and some travelers ended up postponing their trip by a full day or arranging overnight accommodation.

Short-haul Nordic routes were hit hardest. Flights between Copenhagen Airport and Aalborg Airport, Kristiansand Airport, Stavanger Airport, and Helsinki Airport saw the heaviest mix of cancellations and multi-hour delays. Because many of these routes only have a small number of daily departures, losing even one rotation left little spare capacity for rebooking.

Among airlines, Scandinavian Airlines was the most exposed, with several regional services retimed, combined, or canceled altogether. Cityjet also struggled, as tight aircraft and crew availability left little room to recover. Norwegian Air Sweden saw longer turnaround times that then fed into later departures.

Other carriers with a smaller presence at Copenhagen also felt secondary disruption as ground-handling resources and departure slots were reprioritized. Passengers also reported problems getting updates and reclaiming baggage, which added to the pressure inside the terminal.

The disruption was linked to a mix of busy spring schedules, tight aircraft rotation windows, and variable weather rather than one single trigger. Strong winds in parts of Denmark and southern Norway made it harder for delayed flights to recover, and once inbound aircraft arrived late, the next departures from Copenhagen slipped too.

That created knock-on effects well beyond Denmark. Delays spread across networks touching Norway and Finland, and some of the disruption reached other European hubs as late aircraft and crews fell out of position. If you're due to travel through Copenhagen in the next few days, it's worth checking your flight status regularly and allowing extra time at the airport while airlines work through the backlog.

If your flight was delayed or canceled, your rights will depend on what caused the problem. For flights leaving the EU, or flights with EU carriers, long delays and cancellations can sometimes fall under EC 261. If the airline can show the disruption was outside its control, such as severe weather, compensation may not apply. Even then, you should still be offered care and assistance, including rebooking or a refund, meals, and accommodation if you're stranded overnight. If you're unsure where you stand, you can check your flight with AirHelp's free checker in just 2 minutes.

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