What changed this month
Source: CAA punctuality statistics · snapshot 17/08/2026 10:24 · method route-record-v2.1.
Largest increases — routes
Changes compare Jun 2026 with Jun 2025.
Each row has at least one hundred arrivals in both months. All eligible published source populations; actual mix may change between years.
| Record | Jun 2025 | Jun 2026 | Change |
|---|---|---|---|
| Newcastle ↔ Palma De Mallorca | 30.4% of 125 arrivals | 60.2% of 123 arrivals | +29.8 percentage points |
| Manchester ↔ Ibiza | 33.3% of 141 arrivals | 59.7% of 144 arrivals | +26.4 percentage points |
| Heathrow ↔ Dallas/Fort Worth | 21.2% of 146 arrivals | 45.8% of 155 arrivals | +24.6 percentage points |
| Manchester ↔ Heathrow | 22.7% of 176 arrivals | 44.2% of 181 arrivals | +21.5 percentage points |
| Luton ↔ Tirana | 24.8% of 109 arrivals | 44.5% of 128 arrivals | +19.8 percentage points |
| Heathrow ↔ Dusseldorf | 13.5% of 200 arrivals | 32.9% of 228 arrivals | +19.4 percentage points |
| Heathrow ↔ Newcastle | 12.2% of 139 arrivals | 31.2% of 125 arrivals | +19.0 percentage points |
| London City ↔ Dublin | 10.7% of 121 arrivals | 29.1% of 117 arrivals | +18.3 percentage points |
| Heathrow ↔ Belfast City (George Best) | 14.5% of 193 arrivals | 32.8% of 174 arrivals | +18.3 percentage points |
| Gatwick ↔ Heraklion | 45.3% of 161 arrivals | 63.4% of 161 arrivals | +18.0 percentage points |
Definitions and comparison limits
Disruption is more than fifteen minutes late plus short-notice cancellations, divided by operated movements plus short-notice cancellations. Only exact reconstructed monthly deltas are ordered. No cause or system-wide improvement is inferred.
Largest decreases — routes
Changes compare Jun 2026 with Jun 2025.
Each row has at least one hundred arrivals in both months. All eligible published source populations; actual mix may change between years.
| Record | Jun 2025 | Jun 2026 | Change |
|---|---|---|---|
| Heathrow ↔ Dubai | 47.8% of 270 arrivals | 10.7% of 150 arrivals | -37.1 percentage points |
| Heathrow ↔ Delhi | 45.2% of 221 arrivals | 16.5% of 254 arrivals | -28.7 percentage points |
| Heathrow ↔ Singapore | 43.7% of 151 arrivals | 20.5% of 151 arrivals | -23.2 percentage points |
| Birmingham ↔ Malaga | 46.8% of 109 arrivals | 29.3% of 123 arrivals | -17.5 percentage points |
| Heathrow ↔ Atlanta | 30.5% of 151 arrivals | 15.1% of 152 arrivals | -15.3 percentage points |
| Belfast City (George Best) ↔ Birmingham | 46.1% of 165 arrivals | 32.7% of 171 arrivals | -13.3 percentage points |
| Birmingham ↔ Belfast City (George Best) | 34.1% of 167 arrivals | 20.9% of 172 arrivals | -13.2 percentage points |
| Heathrow ↔ Washington (Dulles) | 38.9% of 180 arrivals | 26.4% of 182 arrivals | -12.5 percentage points |
| Bristol ↔ Amsterdam | 36.0% of 175 arrivals | 24.3% of 181 arrivals | -11.7 percentage points |
| Manchester ↔ Faro | 36.6% of 153 arrivals | 25.6% of 156 arrivals | -11.0 percentage points |
Definitions and comparison limits
Disruption is more than fifteen minutes late plus short-notice cancellations, divided by operated movements plus short-notice cancellations. Only exact reconstructed monthly deltas are ordered. No cause or system-wide improvement is inferred.
Largest increases — airlines
Changes compare Jun 2026 with Jun 2025.
Each row has at least one hundred arrivals in both months. All eligible published source populations; actual mix may change between years.
| Record | Jun 2025 | Jun 2026 | Change |
|---|---|---|---|
| Etihad Airways | 28.0% of 164 arrivals | 49.5% of 188 arrivals | +21.4 percentage points |
| Austrian Airlines | 12.9% of 178 arrivals | 33.6% of 134 arrivals | +20.7 percentage points |
| Aegean Airlines | 19.9% of 146 arrivals | 40.4% of 146 arrivals | +20.5 percentage points |
| Air Transat | 25.2% of 127 arrivals | 44.8% of 134 arrivals | +19.6 percentage points |
| Aurigny Air Services | 23.5% of 459 arrivals | 42.3% of 563 arrivals | +18.7 percentage points |
| Air Canada | 20.0% of 310 arrivals | 34.5% of 322 arrivals | +14.5 percentage points |
| Wizz Air UK Ltd | 23.8% of 1,150 arrivals | 37.5% of 1,270 arrivals | +13.7 percentage points |
| Iberia | 15.8% of 240 arrivals | 27.6% of 250 arrivals | +11.8 percentage points |
| Egypt Air | 9.5% of 116 arrivals | 19.5% of 118 arrivals | +10.0 percentage points |
| Cathay Pacific Airways | 27.0% of 163 arrivals | 36.9% of 179 arrivals | +9.9 percentage points |
Definitions and comparison limits
Disruption is more than fifteen minutes late plus short-notice cancellations, divided by operated movements plus short-notice cancellations. Only exact reconstructed monthly deltas are ordered. No cause or system-wide improvement is inferred.
Largest decreases — airlines
Changes compare Jun 2026 with Jun 2025.
Each row has at least one hundred arrivals in both months. All eligible published source populations; actual mix may change between years.
| Record | Jun 2025 | Jun 2026 | Change |
|---|---|---|---|
| Air India | 66.9% of 260 arrivals | 18.0% of 244 arrivals | -48.9 percentage points |
| Singapore Airlines | 54.7% of 172 arrivals | 22.3% of 184 arrivals | -32.4 percentage points |
| Emirates | 34.9% of 571 arrivals | 6.6% of 467 arrivals | -28.2 percentage points |
| Pegasus Airlines | 23.1% of 364 arrivals | 18.0% of 267 arrivals | -5.1 percentage points |
| Luxair | 27.7% of 137 arrivals | 24.2% of 157 arrivals | -3.5 percentage points |
| Emerald Airlines UK Ltd | 32.2% of 678 arrivals | 28.6% of 747 arrivals | -3.5 percentage points |
| Air Portugal | 34.6% of 338 arrivals | 32.3% of 319 arrivals | -2.3 percentage points |
| United Airlines | 29.2% of 722 arrivals | 27.3% of 724 arrivals | -1.9 percentage points |
| Ryanair UK Ltd | 37.0% of 1,601 arrivals | 35.2% of 1,774 arrivals | -1.7 percentage points |
| Delta Airlines | 25.0% of 424 arrivals | 23.3% of 386 arrivals | -1.7 percentage points |
Definitions and comparison limits
Disruption is more than fifteen minutes late plus short-notice cancellations, divided by operated movements plus short-notice cancellations. Only exact reconstructed monthly deltas are ordered. No cause or system-wide improvement is inferred.
Versioned monthly changes and selection
Quick answers
What does this record cover?
Published CAA movements, with arrivals and departures kept separate.
Does this predict my flight?
No. Historical monthly aggregates cannot establish the outcome or circumstances of an individual flight.