ORD vs LHR Wait Times Comparison
ORD - Chicago
TSA Security Wait22 min
Immigration17 min
Overall Score81/100
Peak: Jul, Aug, Dec
Traffic Score: 76
Winner
LHR - London
Security Wait36 min
Immigration10 min
Overall Score81/100
Peak: Jul, Aug, Dec
Traffic Score: 83
Winner: Heathrow Airport
7 minutes faster on average with better overall efficiency score