Thiruvananthapuram to Delhi (TRV-DEL): nonstop flights and who flies them

Air India and IndiGo fly nonstop between Thiruvananthapuram (TRV) and Delhi (DEL), roughly 31 times a week. The timetable below shows the nonstop scheduled at 3h 20m to 3h 35m for the 1,387 miles.

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

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31
Flights a week, 4-week average
3h 20m to 3h 35m
Scheduled flight time
1,387 mi
Nonstop distance
Free
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Thiruvananthapuram to Delhi flight schedule

Scheduled nonstop departures for TRV to DEL starting October 24, 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 Thiruvananthapuram (TRV) to Delhi (DEL)
Date Flight Airline Departs TRV Arrives DEL Duration Aircraft
AI 830Air India Limited03:1006:353h 25mAirbus A321
6E 773IndiGo06:3010:003h 30mAirbus A321neo family
AI 2556Air India Limited11:0514:403h 35mAirbus A320neo
AI 2564Air India Limited19:3523:103h 35mAirbus A320neo
AI 830Air India Limited05:0508:353h 30mAirbus A321
6E 2188IndiGo06:0009:203h 20mAirbus A320
6E 2173IndiGo08:2511:503h 25mAirbus A321neo family
AI 2570Air India Limited11:0514:303h 25mAirbus A321
6E 773IndiGo22:3501:553h 20mAirbus A321neo family
AI 2572Air India Limited23:3503:003h 25mAirbus A320neo
AI 830Air India Limited05:0508:353h 30mAirbus A321
6E 2188IndiGo06:0009:203h 20mAirbus A320
6E 2173IndiGo08:2511:503h 25mAirbus A321neo family
AI 2570Air India Limited11:0514:303h 25mAirbus A321
6E 773IndiGo22:3501:553h 20mAirbus A321neo family
AI 830Air India Limited05:0508:353h 30mAirbus A321
AI 2570Air India Limited11:0514:303h 25mAirbus A321
6E 773IndiGo22:3501:553h 20mAirbus A321
AI 830Air India Limited05:0508:353h 30mAirbus A321
6E 2188IndiGo06:0009:203h 20mAirbus A320
6E 2173IndiGo08:2511:503h 25mAirbus A321neo family
AI 2570Air India Limited11:0514:303h 25mAirbus A321
6E 773IndiGo22:3501:553h 20mAirbus A321neo family
AI 830Air India Limited05:0508:353h 30mAirbus A321
AI 2570Air India Limited11:0514:303h 25mAirbus A321
6E 773IndiGo22:3501:553h 20mAirbus A321
AI 830Air India Limited05:0508:353h 30mAirbus A321
6E 2188IndiGo06:0009:203h 20mAirbus A320
6E 2173IndiGo08:2511:503h 25mAirbus A321neo family
AI 2570Air India Limited11:0514:303h 25mAirbus A321
6E 773IndiGo22:3501:553h 20mAirbus A321neo family

Showing all 31 scheduled TRV to DEL departures across 7 days with service, starting October 24, 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 TRV to DEL date on the interactive map

Aircraft on the Thiruvananthapuram to Delhi nonstop

In the schedule table on this page, Air India flies the Airbus A321 and the Airbus A320neo, and IndiGo flies the Airbus A321neo family, the Airbus A320, and the Airbus A321. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full TRV to DEL nonstop schedule

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

See the schedule

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

Plan on the map

See TRV to DEL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Thiruvananthapuram to Delhi nonstop

Carriers operating TRV to DEL nonstop in the current schedule.

See TRV to DEL on the interactive map →

Frequently asked questions about TRV to DEL

How long is the flight from Thiruvananthapuram (TRV) to Delhi (DEL)?
Scheduled flight times from Thiruvananthapuram (TRV) to Delhi (DEL) run from 3h 20m to 3h 35m across the departures in the schedule table on this page. The nonstop covers about 1,387 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from TRV to DEL?
Air India and IndiGo fly TRV to DEL nonstop. 2LNR doesn't show award or upgrade space for any of them on TRV to DEL, so this page carries the schedule rather than a space claim.
How many flights a week are there from TRV to DEL?
About 31 nonstop flights a week run between Thiruvananthapuram (TRV) and Delhi (DEL) in the current schedule, operated by Air India and IndiGo. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from TRV to DEL depart?
Scheduled TRV to DEL nonstops in the next 7 days with service leave between 03:10 and 23:35, local time at Thiruvananthapuram. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate TRV to DEL nonstop?
In the schedule table on this page, TRV to DEL nonstops fly as AI 830, AI 2556, AI 2564, AI 2570, and AI 2572 on Air India, and 6E 773, 6E 2173, and 6E 2188 on IndiGo. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on TRV to DEL?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying TRV to DEL. The page carries the full TRV to DEL nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full TRV to DEL 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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