The average delay time for every flight leaving every major UK airport has been revealed - and you can see how late your plane is likely to see.

Using our gadget, below, you can enter your airport and destination, and it will reveal the average delay for every airline on the route.

New analysis has looked at the delay times for every one of hundreds of thousands of flights over the past two years.

The service with the highest average delay over that time has been Kuwait Airways’ Heathrow to New York JFK service.

The route has now been discontinued - but before that it had flown 52 times in the last two years, with an average delay of 112.6 minutes - that's almost two hours.

Turkmenistan Airlines’ Heathrow-Ashkhabad service had the second longest average delay, at 85.8 minutes.

The same company’s Birmingham-Ashkhabad service is third, with an 80.1-minute average delay.

Five other services have had an average delay of more than an hour over the past two years, including Arik Air’s Heathrow-Lagos flight, Air Canada’s Gatwick-Vancouver route, and Manchester-Antalya with Freebird.

Kuwait Airways no longer run Heathrow-New York route which came out worst (
Image:
Getty)
Thomson’s Doncaster-Ibiza route had the shortest average delay (
Image:
SWNS)

The analysis only includes services which have flown at least 50 times from a UK airport between July 2016 and June this year. Some of the services will no longer be active.

Thomson Airways became TUI airways last October and data for TUI services is counted separately.

The data is published by the Civil Aviation Authority.

The shortest average delay for any route flying from a major UK airport over the last two years was Thomson’s Doncaster-Ibiza service, which had an average delay of just 1.4 minutes.