Here are the estimated flight durations for some of the major airlines that operate direct flights from Chennai to Maldives:
* IndiGo: 2 hours and 45 minutes
* Air India: 2 hours and 50 minutes
* Go First (formerly GoAir): 2 hours and 55 minutes
* SpiceJet: 3 hours
Please note that these flight durations are approximate and may vary depending on factors such as weather conditions and air traffic. It is always a good idea to check with the airline for the most up-to-date flight schedules and durations.