We recommend at least 1 hour for a comfortable connection at Chaklala. The minimum connection time is 45 minutes for domestic flights and 90 minutes for international flights. Transit between terminals takes up to 15 minutes.

Domestic-to-Domestic: 45 min. Domestic-to-International: 60 min. International-to-Domestic: 75 min. International-to-International: 90 min. These are the shortest layovers airlines will sell at Chaklala.

Islamabad International Airport (ISB) is a small, single-terminal facility that handles both domestic and international traffic under one roof, which keeps connections geographically simple but operationally slow due to manual processes and limited staffing. Connections here are workable but not fast, since immigration, security, and baggage recheck can create bottlenecks especially during peak evening departure banks to the Gulf. All passengers move through one compact terminal building on foot, with domestic and international zones separated by immigration and security checkpoints rather than distance. International arriving passengers connecting to another international flight typically must clear immigration, collect and recheck bags, then pass security again before reaching the departure gates, while domestic-to-domestic transfers are simpler but still involve a walk through a shared security checkpoint.

Still insufficient given the manual processes and security queues typical here. See full 30 min guide →

This matches the domestic-domestic MCT, so it's workable only if immigration and security are quiet. See full 45 min guide →

Meets the domestic-international MCT and gives a reasonable buffer for standard domestic connections. See full 1 hr guide →

Matches the international-domestic MCT, allowing time for immigration processing and rechecking bags. See full 1¼ hr guide →

Meets the international-international MCT, sufficient for the full immigration, customs, and security cycle. See full 1½ hr guide →

Ample time to handle slow immigration lines, baggage recheck, and re-screening without stress. See full 2 hr guide →

Very safe margin even accounting for peak-hour congestion or staffing slowdowns. See full 2½ hr guide →

Well beyond any realistic delay scenario at this small airport. See full 3 hr guide →

Excessive buffer, though may be useful if connecting to infrequent international routes with long schedule gaps. See full 4 hr guide →