Originally Posted by
Full Score
Just did some random searches. The long haul routes in First would appear to take longer - all from LHR:
Z SFO 84"
Z LAX 70"
Z HKG 66"
Z JFK 47"
Z ORD 37"
U FCO 34"
U CDG 30"
U ARN 27"
U DUB 25"
To have a true comparison you need to do the same exact search in Z and then not Z. Your examples are all for different routes, which doesn't control for class as a lone variable. If you do that, and then see consistent discrepancies, please email us your searches, thanks.