SQ406Singapore AirlinesIn the air, 23 min late
Left SIN at 17:03, 23 min after its 16:40 slot.
Track SQ406 →
live
Direct flights from Singapore (SIN) to New Delhi (DEL): 45 nonstop departures observed each week across 3 airlines. 100% of the last 16 tracked flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 18 tracked flights. The nonstop covers 4,159 km, an estimated 5 hours 50 minutes in the air. Measured by Pro Flight Search from live flight boards at Singapore and New Delhi. Updated 4 November 2026 at 11:07 UTC.
Today, SIN → DEL
Wed 4 Nov · local times- 02:25 SQ402Singapore Airlines Left 02:38 +13 Landed 05:23
- 08:00 AI2381Air India Left 08:30 +30 Landed 11:36
- 13:10 AI2116Air India Left 13:08 DEL 16:17In the air · scheduled landing
- 16:40 SQ406Singapore Airlines Left 17:03 +23 ·
- 19:40 6E1204IndiGo On scheduleBoarding · Gate E7 · T2 ·
- 23:00 AI2383Air India On scheduleGate F35R · T2 ·
Checked SIN board 19:07 · DEL board 15:03
SIN
Singapore
smooth · +3
DEL
New Delhi
smooth · +0
4,159 km · ~5h 50m est.
Runs reliable · 3 airlines · 45x weekly · nonstop
100% on time
of the last 16 tracked SIN → DEL flights arrived within 15 minutes
Median arrival delay is +0 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 16 arrivals
Flight time~5h 50mestimated from route distance
Weekly departures45x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 18
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air IndiaIndiGoSingapore Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Conditions are tightest at SIN: a 11% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +-7 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Singapore to New Delhi route actually runs
Pro Flight Search records official board updates for nonstop SIN to DEL flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search: Singapore (SIN) to New Delhi (DEL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SIN-DEL
SIN to DEL questions
Is SIN–DEL running on time right now?
Smooth skies ahead. The departure side at SIN is the weaker end, route health score 96/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on SIN–DEL?
Operators schedule morning departures around 02:25 and evening departures around 19:40 from SIN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the DEL delay card to confirm conditions when you'd arrive.
How long is the flight from SIN to DEL?
Great-circle distance is 4,159 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 324–386 min gate-to-gate on this route.
How often does SIN–DEL fly?
3 carriers operate this route, around 45 flights a week between them. Compare carrier days and times in the airline list above.
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