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New York JFK→London Heathrow

JFK → LHR

21 flights · Last 60 days

New York JFK to London Heathrow has 21 flights tracked over the last 60 days. BA112 at 23:30 is currently the most reliable at 100% on-time, while B61107 at 13:45 trails at 83.02%, a 17% difference in reliability.

Time Breakdown

On-time performance by departure time

Recent reliability grouped by local departure time window.

High Reliability

More than 85% on time

Moderate Reliability

75–85% on time

Low Reliability

Below 75% on time

Average Delay Time

1h 11m

From 110 delayed flights.

Longest Delay

8h 26m

Largest recorded delay in this route window.

Average Actual Flight Duration

7h 5m

Calculated from scheduled departure to actual arrival.

All flights ranked

Show tip▾
Use the departure time as your guide - flight numbers can change day to day, the time slot is the biggest determining factor of punctuality. If your exact departure time is not in the list, take the closest flight in the list to gauge punctiality. Where two flights share the same departure time, these are seasonal schedule variations operating on different days of the week.

Frequently Asked Questions

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