DMK → CMBBangkok to Colombo

live

Direct flights from Bangkok (DMK) to Colombo (CMB): 7 nonstop departures observed each week across 1 airline. 50% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 29 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 2,384 km, an estimated 3 hours 33 minutes in the air. Measured by Pro Flight Search from live flight boards at Bangkok and Colombo. Updated 25 October 2026 at 15:03 UTC.

DMK Bangkok heavy · +33
CMB Colombo tracking
2,384 km · ~3h 33m est.
departs 20:257x weekly
Runs rough · 1 airline · 7x weekly · nonstop
50% on time

of the last 8 operated DMK → CMB flights arrived within 15 minutes

Median arrival delay is +29 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+29 minacross the last 8 operated legs
Flight time~3h 33mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

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

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
Thai AirAsiaFD50% on time

Flights FD140 20:25 daily

History

operated legs · board outcomes
10-25FD140departed+50
10-24FD140departed+9
10-23FD140departed+29
10-22FD140departed+11
10-21FD140departed+40
10-20FD140departed−2
10-19FD140departed+9
10-18FD140departed+41

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
DMKBangkok +33 min heavy 🌤 few clouds · N 5 kt Full DMK delay board →
CMBColombo tracking Full CMB delay board →

How the Bangkok to Colombo route actually runs

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

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

DMK to CMB questions

Is DMK–CMB running on time right now?

Some delays possible. The departure side at DMK is the weaker end, route health score 56/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from DMK to CMB?

Great-circle distance is 2,384 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 198–234 min gate-to-gate on this route.

How often does DMK–CMB fly?

Thai AirAsia runs the route with about 7 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 DMK and arrival-side delay at CMB, 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.