CCU → HANKolkata to Hanoi

live

Direct flights from Kolkata (CCU) to Hanoi (HAN): 7 nonstop departures observed each week across 1 airline. 30% of the last 10 operated flights arrived within 15 minutes of schedule. The median arrival is 29 minutes late. No cancellations were recorded across the 10 tracked flights. The nonstop covers 1,797 km, an estimated 2 hours 48 minutes in the air. Measured by Pro Flight Search from live flight boards at Kolkata and Hanoi. Updated 17 October 2026 at 16:48 UTC.

CCU Kolkata smooth · +3
HAN Hanoi smooth · +0
1,797 km · ~2h 48m est.
dep bank 14:10–18:557x weekly
Runs rough · 1 airline · 7x weekly · nonstop
30% on time

of the last 10 operated CCU → HAN flights arrived within 15 minutes

Median arrival delay is +29 min. 0 of 10 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+29 minacross the last 10 operated legs
Flight time~2h 48mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 10

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
IndiGo

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
IndiGo6E30% on time

Flights 6E1631 14:10 daily · 6E9270 varies We Fr Su

History

operated legs · board outcomes
10-176E1631departed+33
10-166E1631departed+37
10-166E9270departed+0
10-156E1631departed+29
10-146E1631departed+35
10-146E9270departed+2
10-136E1631departed+37
10-126E1631departed+28
10-116E1631departed+25
10-116E9270departed+0

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
CCUKolkata +3 min smooth Full CCU delay board →
HANHanoi +0 min smooth ⛅ clear · NE 5 kt Full HAN delay board →

How the Kolkata to Hanoi route actually runs

Pro Flight Search records official board updates for nonstop CCU to HAN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Kolkata (CCU) to Hanoi (HAN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/CCU-HAN
How we measure this →

CCU to HAN questions

Is CCU–HAN running on time right now?

Mostly on schedule. The departure side at CCU is the weaker end, route health score 69/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CCU to HAN?

Great-circle distance is 1,797 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 157–184 min gate-to-gate on this route.

How often does CCU–HAN fly?

IndiGo runs the route with about 10 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at CCU and arrival-side delay at HAN, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.