SQ308Singapore AirlinesIn the air, 42 min late
Left SIN at 09:42, 42 min after its 09:00 slot.
- Landing
- 15:52LHR board estimate · sched 15:45
live
Direct flights from Singapore (SIN) to London (LHR): 21 nonstop departures observed each week across 3 airlines. 80% of the last 10 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 10 tracked flights. The nonstop covers 10,883 km, an estimated 14 hours 27 minutes in the air. Measured by Pro Flight Search from live flight boards at Singapore and London. Updated 18 October 2026 at 04:36 UTC.
Today, SIN → LHR
Sun 18 Oct · local times- 01:05 SQ306Singapore Airlines Left 01:12 +7 LHR est. 07:27In the air · sched 08:00
- 09:00 SQ308Singapore Airlines Left 09:42 +42 LHR est. 15:52 +7In the air · sched 15:45
- 12:35 SQ318Singapore Airlines On scheduleBoarding · Gate B2 · T3 LHR 19:30scheduled
Checked SIN board 12:15 · LHR board 05:36
SIN
Singapore
smooth · +13
LHR
London
smooth · +0
10,883 km · ~14h 27m est.
Runs reliable · 3 airlines · 21x weekly · nonstop
80% on time
of the last 10 operated SIN → LHR flights arrived within 15 minutes
Median arrival delay is +0 min. 0 of 10 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 10 operated legs
Flight time~14h 27mestimated from route distance
Weekly departures21x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 10
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
British AirwaysQantas AirwaysSingapore 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
Current conditions put the pressure at SIN and LHR: 27% odds of a 15+ minute delay and around +-3 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Singapore to London route actually runs
Pro Flight Search records official board updates for nonstop SIN to LHR 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 London (LHR) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SIN-LHR
SIN to LHR questions
Is SIN–LHR running on time right now?
Smooth skies ahead. The departure side at SIN is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on SIN–LHR?
Operators schedule morning departures around 01:05 and evening departures around 21:50 from SIN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the LHR delay card to confirm conditions when you'd arrive.
How long is the flight from SIN to LHR?
Great-circle distance is 10,883 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 798–963 min gate-to-gate on this route.
How often does SIN–LHR fly?
3 carriers operate this route, around 56 flights a week between them. Compare carrier days and times in the airline list above.
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