How early can you go through LGW security? Hope someone knows from recent experience (or working there etc.)

Would it be possible to get through LGW security 3.5-4 hours before departure? I've read there are restrictions similarly to MAN and some other airports.

Would help me work out...
https://www.flyertalk.com/foru....m/british-airways-br

Premium economy offered - all seats grayed out Hello,
flying out of KIX on Sunday back home to Houston.
O, A & R show 9, and upgrade for $450 is offered, but I don’t want to end up in a middle seat.

it’s UA 34 this Sunday June 29.

is it a glitch? I can call I know but I wonder if...
https://www.flyertalk.com/foru....m/united-airlines-mi

Raenco Mills Raenco Mills is pleased to be one of the major hotel linen and pillow manufacturers in Dubai. Our product portfolio comprises Premium and Luxury bed and bath linens, which are ideal for the hotel and hospital industries. Office can be situated in...
https://www.flyertalk.com/foru....m/hotel-deals/219781

Won't let me purchase seats in advance I am trying to book a round trip from IAD to BOM in November with a connection in LHR each way. All flight segments are on BA. The BA website allows me to purchase a seat for the LHR - BOM and BOM-LHR legs, but not for the IAD-LHR and LHR-IAD legs....
https://www.flyertalk.com/foru....m/british-airways-br

Missing baggage at LHR Hi there, i'm sure there is a lot of chaos still to be unwound but flew from DOH to LHR yesterday in J, and there were a LOT of missing suitcases on the flight.... does anyone have any advice on the below?

At 2pm in LHR, the agents got us to fill...
https://www.flyertalk.com/foru....m/qatar-airways-priv