Indira Gandhi International Airport
New Delhi, IndiaDEL / VIDP
International hub · 43 direct destinations · 4 runways · longest runway 14,534 ft
77 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
New Delhi → Trivandrum
DEL
New DelhiIndira Gandhi International Airport
New DelhiIndira Gandhi International AirportTRVTrivandrumThiruvananthapuram International Airport
TrivandrumThiruvananthapuram International Airport- Distance
- 1,387 mi
- Estimated flight time
- ~3h 15m
Same local time in New Delhi and Trivandrum.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1.5 flights a day, observed from October 2025 to September 2026.
- 1.5
- flights per day
- 3
- busiest month · Oct
- 1
- quietest month · Jul
- 2 hr 56 min
- measured flight time
- 6 / 12
- months seen
Through the year
Per day, month by month
- 2Jan2026
- –Feb
- –Mar
- –Apr
- –May
- –Jun
- 1Jul
- 1Aug
- 1Sep
- 3Oct2025
- 2Nov
- –Dec
In February 2026, April 2026, June 2026 we saw less traffic at New Delhi in general than usual; compare that month with care.
Airlines
Who flies it
Air Indiaautumn
IndiGonow and then
Through the day
Departure times
Local time in New Delhi. Most departures between 22:00 and 01:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.2Mon
- 0.2Tue
- 0.1Wed
- 0.1Thu
- 0.3Fri
- 0.1Sat
- 0.3Sun
Fleet
Aircraft observed
- Airbus A321A32165%
- Airbus A320neoA20N29%
- Airbus A320A3203%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 2 | 2 |
|
| February 2026 | Not seen in this month. | ||
| March 2026 | Not seen in this month. | ||
| April 2026 | Not seen in this month. | ||
| May 2026 | Not seen in this month. | ||
| June 2026 | Not seen in this month. | ||
| July 2026 | 1 | 4 |
|
| August 2026 | 1 | 2 |
|
| September 2026 | 1 | 12 |
|
| October 2025 | 3 | 21 |
|
| November 2025 | 2 | 28 |
|
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on DEL-TRV - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from New Delhi: 43.
- Direct destinations observed from Trivandrum: 18.
The airports on this route
Thiruvananthapuram International Airport
Trivandrum, IndiaTRV / VOTV
Regional airport · 18 direct destinations · 1 runway · longest runway 11,148 ft
79 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
About the route from New Delhi to Trivandrum
The observed direct connection between Indira Gandhi International Airport (DEL) and Thiruvananthapuram International Airport (TRV) covers approximately 1,387 mi. The estimated flight time is around 3h 15m. Air India and IndiGo have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is New Delhi from Trivandrum by air?
- The great-circle distance between Indira Gandhi International Airport and Thiruvananthapuram International Airport is approximately 1,387 mi.
- How long is the flight from New Delhi to Trivandrum?
- Based on the distance, the estimated flight time is about 3h 15m. This is an estimate, not a schedule.
- Is there a direct connection from New Delhi to Trivandrum?
- Yes, a direct connection between DEL and TRV has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Air India and IndiGo.
- How often is there a flight from New Delhi to Trivandrum?
- On average around 1.5 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 69 observed flights. Mainly Air India, IndiGo. That is an observation, not a timetable.
- What is the current time difference between New Delhi and Trivandrum?
- Same local time in New Delhi and Trivandrum.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.