PBH → CCUParo to Kolkata

live

Direct flights from Paro (PBH) to Kolkata (CCU): 5 nonstop departures observed each week across 1 airline. The median arrival is 12 minutes early. No cancellations were recorded across the 1 tracked flight. The nonstop covers 537 km, an estimated 1 hour 11 minutes in the air. Measured by Pro Flight Search from live flight boards at Paro and Kolkata. Updated 12 September 2026 at 04:48 UTC.

PBH Paro tracking
CCU Kolkata smooth · +0
537 km · ~1h 11m est.
departs 14:405x weekly
Running clean · 1 airline · 5x weekly · nonstop
100 / 100

route health from live PBH and CCU delay boards

Median arrival delay is −12 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−12 minacross the last 1 operated legs
Flight time~1h 11mestimated from route distance
Weekly departures5x1 direct airline on the leg

The week

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

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
Bhutan AirlinesB3

Flights B3700 14:40 Mo Tu Th Fr Su

History

operated legs · board outcomes
09-11B3700arrived−12

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
PBHParo tracking Full PBH delay board →
CCUKolkata +0 min smooth Full CCU delay board →

How the Paro to Kolkata route actually runs

Pro Flight Search records official board updates for nonstop PBH to CCU 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 — Paro (PBH) to Kolkata (CCU) route reliability, measured from operated flights on official airport boards.

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

PBH to CCU questions

Is PBH–CCU running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from PBH to CCU?

Great-circle distance is 537 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 68–76 min gate-to-gate on this route.

How often does PBH–CCU fly?

Bhutan Airlines runs the route with about 5 flights a week (sun, mon, tue, thu, fri). 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 PBH and arrival-side delay at CCU, 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.