CCU → BKKKolkata to Bangkok

live

Direct flights from Kolkata (CCU) to Bangkok (BKK): 25 nonstop departures observed each week across 4 airlines. 84% of the last 19 operated flights arrived within 15 minutes of schedule. The median arrival is 8 minutes early. No cancellations were recorded across the 19 tracked flights. The nonstop covers 1,637 km, an estimated 2 hours 36 minutes in the air. Measured by Pro Flight Search from live flight boards at Kolkata and Bangkok. Updated 16 October 2026 at 09:48 UTC.

Today, CCU → BKK

Fri 16 Oct · local times
B3700BhutanIn the air, 35 min late

Left CCU at 12:30, 35 min after its 11:55 slot.

Landing
16:20BKK board estimate · sched 16:05
Track B3700 →
  1. 02:00 TG314Thai International Left 02:43 +43 Landed 06:28 +18
  2. 11:55 B3700Bhutan Left 12:30 +35 BKK est. 16:20 +15In the air · sched 16:05

Checked CCU board 15:18 · BKK board 15:48

CCU Kolkata smooth · +13
BKK Bangkok smooth · +0
1,637 km · ~2h 36m est.
dep bank 01:00–23:3025x weekly
Runs reliable · 4 airlines · 25x weekly · nonstop
84% on time

of the last 19 operated CCU → BKK flights arrived within 15 minutes

Median arrival delay is −8 min. 0 of 19 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−8 minacross the last 19 operated legs
Flight time~2h 36mestimated from route distance
Weekly departures25x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 19

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bhutan AirlinesIndiGoThai InternationalThai Vietjet Air

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 AirlinesB383% on time

Flights B3700 11:55 daily

IndiGo6E100% on time

Flights 6E1057 23:30 daily

Thai InternationalTG60% on time

Flights TG314 02:00 daily

Thai Vietjet AirVZ

Flights VZ771 01:00 Mo Tu Th Sa

History

operated legs · board outcomes
10-16B3700dep +35 → arr+15
10-16TG314dep +43 → arr+18
10-156E1057dep +18 → arr−9
10-15B3700dep +19 → arr−7
10-15TG314dep +28 → arr−8
10-15VZ771dep −5 → arr−26
10-146E1057dep +12 → arr−19
10-14B3700dep +39 → arr+16
10-14TG314dep +17 → arr+7
10-13B3700dep +33 → arr+13
10-13TG314dep +36 → arr+14
10-13VZ771dep −9 → arr−28
10-126E1057dep +10 → arr−18
10-12B3700dep +0 → arr−27
10-12TG314dep +41 → arr+16
10-12VZ771dep −6 → arr−16
10-116E1057arrived−17
10-11B3700arrived−21
10-106E1057arrived−6

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 +13 min smooth Full CCU delay board →
BKKBangkok +0 min smooth 🌤 scattered clouds · N 6 kt Full BKK delay board →

How the Kolkata to Bangkok route actually runs

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

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

CCU to BKK questions

Is CCU–BKK running on time right now?

Smooth skies ahead. The departure side at CCU is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on CCU–BKK?

Operators schedule morning departures around 01:00 and evening departures around 23:30 from CCU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BKK delay card to confirm conditions when you'd arrive.

How long is the flight from CCU to BKK?

Great-circle distance is 1,637 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 146–170 min gate-to-gate on this route.

How often does CCU–BKK fly?

4 carriers operate this route, around 25 flights a week between them. Compare carrier days and times in the airline list above.