Originally Posted by nancypants

the ba forum has an authoritative thread on this

looks like BLQ and STR are both “reasonable”- they talk about having to go through passports and security but bear in mind that would be for non-schengen arrivals. Didn’t check HAJ

might be worth someone posting a generic question in the thread and feeding back here

Back-to-back / Immediate Turnarounds at BA Destinations