Are there nonstop flights from Port Blair (IXZ) to Guwahati (GAU)?

No. The fastest connection is via Kolkata, about 3h 7m of total flying time.

What is the fastest connection from Port Blair (IXZ) to Guwahati (GAU)?

via Kolkata ≈ 3h 7m, via Bhubaneswar ≈ 3h 27m, via Chennai ≈ 4h 50m (estimated flying time, excluding layovers).

Veer Savarkar International Airport / INS Utkrosh (IXZ) to Lokpriya Gopinath Bordoloi International Airport (GAU)・1,613 km

No nonstop flights. The fastest connection is via Kolkata (CCU), about 3h 7m of flying time (layover not included).

None.

5 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.