> "In the USA, if your flight is more than 20 minutes early, you are usually stuck on the tarmac waiting for a gate."
I've experienced this in the US and Canada too, but it doesn't seem to be a problem at Heathrow in my experience. LHR is slot constrained, but not gate constrained. Worst case, you end up on a remote stand with a bus ride in to the terminal.
I've experienced this in the US and Canada too, but it doesn't seem to be a problem at Heathrow in my experience. LHR is slot constrained, but not gate constrained. Worst case, you end up on a remote stand with a bus ride in to the terminal.