Taipei is 3 hours ahead of Islamabad
Best overlap: 8:00 AM to 3:00 PM in Islamabad is 11:00 AM to 6:00 PM in Taipei.
Your window to reach both cities is 8:00 AM to 3:00 PM in Islamabad, which converts to 11:00 AM to 6:00 PM in Taipei. A 7-hour overlap gives you real choice here — early or late in the window both work comfortably.