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ISBIslamabad·Chaklala·Islamabad, Pakistan
How long is your layover?
30 min45 min1 hr1¼ hr1½ hr2 hr2½ hr3 hr4 hr
Recommended minimum1 hour
Quick Stats
Concourses
1
Main Terminal (single terminal, domestic and international shared building)
Max Transit
15m
via walking
Avg. Security
20m
Primary Hub
Pakistan International Airlines
Minimum Connection Times
Domestic → Domestic
45min
Domestic → International
60min
International → Domestic
75min
International → International
90min
Islamabad skylinePhoto by FAYSAL KHAN on Pexels
AD PLACEMENT — CONTEXTUAL
Getting Between Concourses
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.
Busyness — Connection Risk
12a6a12p6p12a
Low risk
Moderate
High risk
Key Facts
Single small terminal
Manual immigration and baggage recheck
Limited signage and staffing
Evening peak congestion
Airlines at ISB
Pakistan International AirlinesairBlue
Common Questions
Is 30 minutes enough for a layover at ISB?

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

Is 45 minutes enough for a layover at ISB?

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

Is 1 hour enough for a layover at ISB?

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

Is 1 hour 15 min enough for a layover at ISB?

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

Is 1½ hours enough for a layover at ISB?

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

Is 2 hours enough for a layover at ISB?

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

Is 2½ hours enough for a layover at ISB?

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

Is 3 hours enough for a layover at ISB?

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

Is 4 hours enough for a layover at ISB?

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

Other Airport Guides
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AD PLACEMENT — BEFORE FOOTER