Lucknow to Chennai (LKO-MAA): nonstop flights and who flies them

IndiGo flies the LKO to MAA nonstop about 7 times a week. In the timetable below it flies as 6E 518, scheduled at 2h 30m to 2h 40m for the 952 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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7
Flights a week, 4-week average
2h 30m to 2h 40m
Scheduled flight time
952 mi
Nonstop distance
Free
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Lucknow to Chennai flight schedule

Scheduled nonstop departures for LKO to MAA starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Lucknow (LKO) to Chennai (MAA)
Date Flight Airline Departs LKO Arrives MAA Duration Aircraft
6E 518IndiGo19:1521:452h 30mAirbus A320neo
6E 518IndiGo19:1521:452h 30mAirbus A320neo
6E 518IndiGo19:1521:452h 30mAirbus A320neo
6E 518IndiGo20:0022:402h 40mAirbus A320neo
6E 518IndiGo20:0022:402h 40mAirbus A320neo
6E 518IndiGo20:0022:402h 40mAirbus A320neo
6E 518IndiGo20:0022:402h 40mAirbus A320neo

Showing all 7 scheduled LKO to MAA departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every LKO to MAA date on the interactive map

Aircraft on the Lucknow to Chennai nonstop

IndiGo flies the Airbus A320neo on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full LKO to MAA nonstop schedule

This page carries the full LKO to MAA nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each LKO to MAA nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See LKO to MAA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Lucknow to Chennai nonstop

Carriers operating LKO to MAA nonstop in the current schedule.

See LKO to MAA on the interactive map →

Frequently asked questions about LKO to MAA

How long is the flight from Lucknow (LKO) to Chennai (MAA)?
Scheduled flight times from Lucknow (LKO) to Chennai (MAA) run from 2h 30m to 2h 40m across the departures in the schedule table on this page. The nonstop covers about 952 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from LKO to MAA?
IndiGo is currently the only airline flying LKO to MAA nonstop. 2LNR doesn't show award or upgrade space for it on LKO to MAA, so this page carries the schedule rather than a space claim.
How many flights a week are there from LKO to MAA?
About 7 nonstop flights a week run between Lucknow (LKO) and Chennai (MAA) in the current schedule, operated by IndiGo. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from LKO to MAA depart?
Scheduled LKO to MAA nonstops in the next 7 days with service leave between 19:15 and 20:00, local time at Lucknow. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate LKO to MAA nonstop?
IndiGo flies 6E 518 nonstop from Lucknow (LKO) to Chennai (MAA), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on LKO to MAA?
Not on this route: 2LNR doesn't show award or upgrade space for IndiGo on LKO to MAA. The page carries the full LKO to MAA nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full LKO to MAA nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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