ORD vs LHR Wait Times Comparison
ORD - Chicago
TSA Security Wait41 min
Immigration16 min
Overall Score81/100
Peak: Jul, Aug, Dec
Traffic Score: 66
Winner
LHR - London
Security Wait37 min
Immigration16 min
Overall Score81/100
Peak: Jul, Aug, Dec
Traffic Score: 73
Winner: Heathrow Airport
4 minutes faster on average with better overall efficiency score