Singapore Changi Airport
Singapore, SingaporeSIN / WSSS
International hub · 71 direct destinations · 3 runways · longest runway 13,123 ft
84 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Singapore → New Delhi
SIN
SingaporeSingapore Changi Airport
SingaporeSingapore Changi AirportDEL
New DelhiIndira Gandhi International Airport
New DelhiIndira Gandhi International AirportSaturdayFriday
- Distance
- 2,584 mi
- Estimated flight time
- ~5h 40m
New Delhi is currently 2 hours 30 min behind Singapore.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 4.5
- busiest month · Oct
- 1
- quietest month · Dec
- 5 hr 15 min
- measured flight time
- 6 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- –Apr
- –May
- –Jun
- –Jul
- –Aug
- –Sep
- 4.5Oct2025
- 2Nov
- 1Dec
In May 2026, June 2026, July 2026, August 2026 we saw less traffic at Singapore in general than usual; compare that month with care.
In September 2026 we do not see this direction because of limited reception; the opposite direction is seen.
Airlines
Who flies it
Air Indiawinter
Singapore Airlineswinter
IndiGowinter
Through the day
Departure times
Local time in Singapore. Most departures between 01:00 and 04:00.
- 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
- 0.1Mon
- 0.3Tue
- 0.2Wed
- 0.2Thu
- 0.2Fri
- 0.2Sat
- 0.2Sun
Fleet
Aircraft observed
- Airbus A321neoA21N36%
- Boeing 787-10B78X24%
- Airbus A380A38811%
- Boeing 787-9B78910%
- Airbus A320neoA20N7%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 9 |
|
| February 2026 | 1 | 2 |
|
| March 2026 | 1 | 5 |
|
| April 2026 | Not seen in this month. | ||
| May 2026 | Not seen in this month. | ||
| June 2026 | Not seen in this month. | ||
| July 2026 | Not seen in this month. | ||
| August 2026 | Not seen in this month. | ||
| September 2026 | We do not see this direction because of limited reception; the opposite direction is seen. | ||
| October 2025 | 4.5 | 27 |
|
| November 2025 | 2 | 22 |
|
| December 2025 | 1 | 7 |
|
Airlines observed on this route
From observed callsign routes on SIN-DEL - not a booking guarantee.
About this route
- International route: Singapore and New Delhi are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Singapore: 71.
- Direct destinations observed from New Delhi: 43.
The airports on this route
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
About the route from Singapore to New Delhi
The observed direct connection between Singapore Changi Airport (SIN) and Indira Gandhi International Airport (DEL) covers approximately 2,584 mi. The estimated flight time is around 5h 40m. Air India, IndiGo and Singapore Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Singapore from New Delhi by air?
- The great-circle distance between Singapore Changi Airport and Indira Gandhi International Airport is approximately 2,584 mi.
- How long is the flight from Singapore to New Delhi?
- Based on the distance, the estimated flight time is about 5h 40m. This is an estimate, not a schedule.
- Is there a direct connection from Singapore to New Delhi?
- Yes, a direct connection between SIN and DEL has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Air India, IndiGo and Singapore Airlines.
- How often is there a flight from Singapore to New Delhi?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 72 observed flights. Mainly Air India, Singapore Airlines, IndiGo. That is an observation, not a timetable.
- What is the current time difference between Singapore and New Delhi?
- New Delhi is currently 2 hours 30 min behind Singapore.
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.