British Airways has extended the transfer of most Gatwick short haul flights to London Heathrow until Wednesday 30 June 2021 at the earliest.
BA temporarily transferred all Gatwick short haul routes to London Heathrow in April last year.
This will continue until 30 June 2021, with the exception of flights to Glasgow which will start at Gatwick on Thursday 24 June 2021.
Another delay is not surprising given there is very little chance of travel restrictions in Europe being relaxed in the coming months. If restrictions continue throughout the summer and a waiver is issued which allows BA to cancel flights without forfeiting slots, it is likely to be extended.
At present, BA is operating a limited number of long haul flights at Gatwick to Antigua, Bermuda, Cancun and St Lucia.
Update March 2021
BA has delayed the start of Manchester flights at Gatwick until Sunday 31 October 2021. Flights to Accra and Islamabad will also continue to operate at London Heathrow throughout the summer season.