Published at 0140GMT 12JUN22

JetBlue Airways in summer 2023 season intends to increase New York JFK – London Gatwick service, through the addition of 2nd daily flight. B6003/004 is scheduled to commence on 03MAY23 with A321neo LR, as of 11JUN22. Reservation for the new flight opened since early-June 2022.

B6043 JFK1947 – 0816+1LGW 32Q D
B6003 JFK2159 – 1022+1LGW 32Q D

B6044 LGW1200 – 1504JFK 32Q D
B6004 LGW1400 – 1705JFK 32Q D

Preliminary listing for schedule between 01MAY23 and 14JUN23 lists following Trans-Atlantic service:
Boston – London Gatwick 1 daily A321neo LR
Boston – London Heathrow 1 daily A321neo LR
New York JFK – London Heathrow 1 daily A321neo LR

Edit as of 20JUN22: JetBlue has opened reservation for 2nd daily flight for travel from 29OCT22 with revised schedule. Refer to this post for latest update.