London Heathrow Airport
London, United KingdomLHR / EGLL
International hub · 173 direct destinations · 2 runways · longest runway 12,799 ft
48 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
New Delhi is currently 4 hours 30 min ahead of London.
Observed nonstop
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
Through the year
In September 2026 we do not see this direction because of limited reception; the opposite direction is seen.
Airlines
Through the day
Local time in London. Most departures between 09:00 and 12:00.
Through the week
Fleet
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | 2 | 2 |
|
| March 2026 | 1 | 3 |
|
| 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 | 1 | 12 |
|
| November 2025 | 3 | 19 |
|
| December 2025 | 1 | 4 |
|
From observed callsign routes on LHR-DEL - not a booking guarantee.
London, United KingdomLHR / EGLL
International hub · 173 direct destinations · 2 runways · longest runway 12,799 ft
48 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
New Delhi, IndiaDEL / VIDP
International hub · 43 direct destinations · 4 runways · longest runway 14,534 ft
72 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
The observed direct connection between London Heathrow Airport (LHR) and Indira Gandhi International Airport (DEL) covers approximately 4,182 mi. The estimated flight time is around 8h 55m. Air India, British Airways and Virgin Atlantic have been observed on this connection in the available route data.
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.