SQ251Singapore Airlines · SIN → DRW
live · 17m ago
Route confirmed Singapore Airlines

SQ251 SingaporeSIN · 18:40 DarwinDRW · 01:00

SQ251 by Singapore Airlines flies from Singapore (SIN) to Darwin (DRW).

Right nowNext departure today Operates daily
18:40

scheduled from SIN

Typical gate push−3 minmedian posted departure
Typical arrival−13 minmedian over 3 operations
Wins back in air~10 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
11-09
−3 gate · −13 arrival
11-08
−3 gate · −13 arrival
11-06
+4 gate · −17 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
SINSingaporeOn-time likelySIN delay board →
DRWDarwinOn-time likelyDRW delay board →
SIN→DRWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
23%Chance of 15+ min delay
1.2%Chance of cancellation
-2 minTypical airport delay in this weather

Driven mainly by SIN (Singapore), currently flying MVFR (marginal visual). These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Singapore

Forecast

Tue 10 Nov, local date

High31°Clikely 29°C to 32°C
Low25°Clikely 24°C to 26°C
  • 70% chance of thunder
  • 95% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Darwin

Forecast

Tue 10 Nov, local date

High35°Clikely 33°C to 36°C
Low26°Clikely 25°C to 28°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Singapore to Darwin flights today

same route · Singapore Airlines
SQ253departs 08:40

If SQ251 is cancelled, this is the other Singapore Airlines nonstop flight from Singapore to Darwin on the same day, with scheduled departure times in SIN local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How SQ251 actually runs

Pro Flight Search has tracked every published board update for SQ251 across the SIN and DRW boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: left right on schedule but landed about 13 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how SQ251 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
11-09SIN 18:40 18:37 (−3)DRW 01:00 00:47 (−13)
11-08SIN 18:40 18:37 (−3)DRW 01:00 00:47 (−13)
11-06SIN 18:40 18:44 (+4)DRW 01:00 00:43 (−17)

Board clocks recorded as SIN and DRW published them.

Planning around SQ251? 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: SQ251 Singapore to Darwin on-time performance, measured from the SIN and DRW airport boards.

Canonical URL
https://proflightsearch.com/flight/SQ251
How we measure this →