YUL has a single terminal with walking distances of 8-12 minutes between concourses depending on your connection type. All connections require security rechecking and most require immigration processing. Recommended minimum connection times range from 45 minutes for domestic-to-international to 120 minutes for international-to-US connections. Plan extra time during peak hours.

["International to US connections require 120-minute minimum due to full immigration and security rechecking, making tight connections risky","Multiple connection types (International, US, Domestic) all mandate security rechecking with no average wait time data available","Immigration processing required on most connection combinations except domestic-to-international, adding unpredictable delays"]

The Air Canada Maple Leaf Lounge at YUL (located between gates 52-53 in International Departures) offers shower facilities with a 2.5-star rating. Access is available to Star Alliance member frequent flyers or those flying Air Canada premium cabins. Unfortunately, YUL lacks sleep pods and spa facilities, limiting jetlag recovery options beyond shower amenities.