Disruption index
Which airports and airlines disrupted the most flights this week
Cancellations and delays of three hours or more, counted from the departure boards we read every day. Every percentage comes with the share of flights we actually saw.
Week of September 28, 2026 to October 4, 2026
| # | Name | Observed departures | Cancelled | Delayed 3h+ | Coverage |
|---|---|---|---|---|---|
| 1 | Brussels Charleroi CRL¹ | 1,502 | 4.1% | 2.4% | 91% |
| 2 | Paris Charles de Gaulle CDG | 7,290 | 4.4% | 2.1% | 90% |
| 3 | Lisbon LIS | 2,494 | 3.8% | 2.6% | 86% |
| 4 | Brussels Airport BRU | 3,705 | 3.4% | 1.8% | 95% |
| 5 | Rome Fiumicino FCO | 3,570 | 2.9% | 1.9% | 85% |
| 6 | Frankfurt FRA | 6,348 | 3.1% | 1.6% | 92% |
| 7 | Barcelona-El Prat BCN | 4,140 | 2.5% | 1.7% | 90% |
| 8 | Düsseldorf DUS | 2,492 | 2.7% | 1.3% | 89% |
| 9 | Amsterdam Schiphol AMS | 8,232 | 2.1% | 1.2% | 98% |
| 10 | Munich MUC | 4,680 | 2.2% | 1% | 90% |
| 11 | Madrid-Barajas MAD | 4,437 | 1.8% | 1.2% | 87% |
| 12 | Zurich ZRH | 8,277 | 1.9% | 1.1% | 93% |
| 13 | Berlin Brandenburg BER | 273 | 1.5% | 0.7% | 88% |
| 14 | Dublin DUB | 3,102 | 1.4% | 0.8% | 94% |
| 15 | Eindhoven EIN | 1,056 | 1.2% | 0.7% | 96% |
| – | Vienna VIE | 1,560 | 2% | 0.9% | 52%(no rank) |
¹ This board is read too rarely to be sure that late-announced cancellations are included.
| # | Name | Observed departures | Cancelled | Delayed 3h+ | Coverage |
|---|---|---|---|---|---|
| 1 | Vueling VY | 1,672 | 4% | 2.8% | 88% |
| 2 | Air France AF | 2,970 | 4.5% | 2.3% | 90% |
| 3 | Brussels Airlines SN | 1,034 | 3.7% | 2% | 94% |
| 4 | easyJet U2 | 2,852 | 3.3% | 2.2% | 92% |
| 5 | Wizz Air W6 | 1,246 | 2.8% | 1.9% | 89% |
| 6 | Lufthansa LH | 3,640 | 3% | 1.5% | 91% |
| 7 | Ryanair FR | 5,580 | 2.2% | 1.6% | 90% |
| 8 | British Airways BA | 3,255 | 2.1% | 1.2% | 93% |
| 9 | TUI fly Belgium TB | 378 | 1.9% | 1.3% | 90% |
| 10 | KLM KL | 3,610 | 1.8% | 1% | 95% |
| 11 | Transavia HV | 1,440 | 1.5% | 0.9% | 96% |
| – | Aer Lingus EI | 38 | 2.6% | 0% | 95%(no rank) |
¹ This board is read too rarely to be sure that late-announced cancellations are included.
Ranked by cancellations plus 3-hour delays as a share of observed departures. Rows with too little coverage are shown without a rank. How we count →
Questions about the figures
Is a cancellation on this list always worth compensation?
No. EU261 compensation depends on the cause: bad weather or air-traffic-control strikes usually count as extraordinary circumstances. The figures here only show that a flight was cancelled or left three hours late.
Why does an airport have no rank?
Because we observed too little of its departure board that week. A percentage based on a small part of the flights would be misleading.
May I use these figures in an article?
Yes, under CC BY 4.0. Mention "Tomo Flight Data" as the source and link to this site.
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