In 2025, Qatar Airways disrupted UK flights slightly less often than the national average (1.6%), and at almost exactly the same rate at every airport. Disruption more often meant a long delay than a cancellation.
Five airports, no outliers
The spread is narrow: from 0.9% at London Gatwick to 1.2% at London Heathrow, with Edinburgh on 1.0%. London Heathrow has the most flights (5,923): 49 flights were 3+ hours late and 23 were cancelled, half as many. The Heathrow – Doha route covers all airlines combined: 7,074 flights, 1.5%.
If the delay hits your connection in Doha
For example, you are flying on a single booking from Edinburgh via Doha onwards, your first flight is delayed and the connection falls through. The delay into Doha itself does not count. Under UK261, as the UK Civil Aviation Authority (CAA) explains, what matters is how much later you reach your final destination, and the distance is measured from the first to the last airport on the booking. Heathrow – Doha alone is already 5,241 km, and with the onward leg well over 3,500 km: £260 for a delay of 3–4 hours, £520 for longer.