CCU → LKOKolkata to Lucknow

live

Direct flights from Kolkata (CCU) to Lucknow (LKO): 14 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 14 tracked flights. The nonstop covers 889 km, an estimated 1 hour 38 minutes in the air. Measured by Pro Flight Search from live flight boards at Kolkata and Lucknow. Updated 2 November 2026 at 04:48 UTC.

Today, CCU → LKO

Mon 2 Nov · local times
  1. 09:55 6E856IndiGo Left 09:55 ·

Checked CCU board 10:18

CCU Kolkata smooth · +6
LKO Lucknow tracking
889 km · ~1h 38m est.
dep bank 09:55–14:4514x weekly
Running clean · 1 airline · 14x weekly · nonstop
90 / 100

route health from live CCU and LKO delay boards

0 of 14 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~1h 38mestimated from route distance
Weekly departures14x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 14

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
IndiGo6E

Flights 6E856 varies daily · 6E6139 14:45 daily

History

operated legs · board outcomes
11-026E856departed+0
11-016E6139departed+16
11-016E856departed+23
10-316E6139departed+19
10-316E856departed+17
10-306E6139departed+12
10-306E856departed+14
10-296E6139departed+14
10-296E856departed+22
10-286E6139departed+13
10-276E6139departed+11
10-276E856departed+10
10-266E6139departed+3
10-266E856departed+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
CCUKolkata +6 min smooth Full CCU delay board →
LKOLucknow tracking Full LKO delay board →

How the Kolkata to Lucknow route actually runs

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

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

CCU to LKO questions

Is CCU–LKO running on time right now?

Smooth skies ahead. The departure side at CCU is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CCU to LKO?

Great-circle distance is 889 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 93–106 min gate-to-gate on this route.

How often does CCU–LKO fly?

IndiGo runs the route with about 14 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 LKO, 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.