CCU → IXBKolkata to Siliguri

live

Direct flights from Kolkata (CCU) to Siliguri (IXB): 14 nonstop departures observed each week across 2 airlines. 56% of the last 9 operated flights arrived within 15 minutes of schedule. The median arrival is 13 minutes late. No cancellations were recorded across the 9 tracked flights. The nonstop covers 448 km, an estimated 1 hour 4 minutes in the air. Measured by Pro Flight Search from live flight boards at Kolkata and Siliguri. Updated 12 September 2026 at 16:48 UTC.

CCU Kolkata smooth · +9
IXB Siliguri tracking
448 km · ~1h 04m est.
dep bank 07:45–18:2014x weekly
Runs rough · 2 airlines · 14x weekly · nonstop
56% on time

of the last 9 operated CCU → IXB flights arrived within 15 minutes

Median arrival delay is +13 min. 0 of 9 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+13 minacross the last 9 operated legs
Flight time~1h 04mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air India ExpressIndiGo

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
Air India ExpressIX

Flights IX1248 07:45 Mo We Th Fr Su · IX1256 12:45 Sa · IX1996 18:20 daily

IndiGo6E80% on time

Flights 6E6785 07:55 daily · 6E751 12:40 Mo We Th Fr Sa Su · 6E6134 16:30 daily

History

operated legs · board outcomes
09-126E6134departed+3
09-126E6785departed+5
09-12IX1256departed+24
09-12IX1996departed+33
09-116E6134departed+13
09-116E6785departed+0
09-116E751departed+26
09-11IX1248departed+3
09-11IX1996departed+22

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 +9 min smooth Full CCU delay board →
IXBSiliguri tracking Full IXB delay board →

How the Kolkata to Siliguri route actually runs

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

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

CCU to IXB questions

Is CCU–IXB running on time right now?

Smooth skies ahead. The departure side at CCU is the weaker end, route health score 86/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on CCU–IXB?

Operators schedule morning departures around 07:45 and evening departures around 18:20 from CCU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the IXB delay card to confirm conditions when you'd arrive.

How long is the flight from CCU to IXB?

Great-circle distance is 448 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 62–68 min gate-to-gate on this route.

How often does CCU–IXB fly?

2 carriers operate this route, around 33 flights a week between them. Compare carrier days and times in the airline list above.