FLIGHT TIME / CALCULATED ESTIMATE
Colombo ↗ Chennai
RML / Colombo Ratmalana International AirportMAA / Chennai International Airport
MODELLED FLYING TIME1h 36mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE687 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Colombo (RML) and Chennai (MAA) is approximately 1 hours and 36 minutes for a modelled route length of 687 km.
This is not a confirmed nonstop service or published airline schedule. Airlines can use different paths, and connection time, taxiing, winds, weather, airspace restrictions and operational delays can change the actual journey.
Reference coordinates
Departure: Colombo Ratmalana International Airport. Arrival: Chennai International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.