Singapore AirlinesSQ88% on time
live
Direct flights from London (LGW) to Singapore (SIN): 14 nonstop departures observed each week across 1 airline. 88% of the last 8 tracked flights arrived within 15 minutes of schedule. The median arrival is 5 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 10,872 km, an estimated 14 hours 26 minutes in the air. Measured by Pro Flight Search from live flight boards at London and Singapore. Updated 29 October 2026 at 09:07 UTC.
Today, LGW → SIN
Thu 29 Oct · local times- 09:20 SQ309Singapore Airlines On scheduleGate closed · Gate 566 · TNORTH ·
- 13:05 SQ313Singapore Airlines On scheduleGate - · TNORTH ·
Checked LGW board 09:07 · SIN board 17:07
LGW
London
busy · +21
SIN
Singapore
smooth · +0
10,872 km · ~14h 26m est.
Runs reliable · 1 airline · 14x weekly · nonstop
88% on time
of the last 8 tracked LGW → SIN flights arrived within 15 minutes
Median arrival delay is +5 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+5 minacross the last 8 arrivals
Flight time~14h 26mestimated from route distance
Weekly departures14x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Singapore 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 LGW: a 79% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +40 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 London to Singapore route actually runs
Pro Flight Search records official board updates for nonstop LGW to SIN 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: London (LGW) to Singapore (SIN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LGW-SIN
LGW to SIN questions
Is LGW–SIN running on time right now?
Smooth skies ahead. The departure side at LGW is the weaker end, route health score 86/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from LGW to SIN?
Great-circle distance is 10,872 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 797–962 min gate-to-gate on this route.
How often does LGW–SIN fly?
Singapore Airlines runs the route with about 14 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at LGW and arrival-side delay at SIN, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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