SQ304Singapore Airlines · SIN → BRU
live · 13m ago
Route confirmed Singapore Airlines

SQ304 SingaporeSIN · 23:55 BrusselsBRU · 07:25

SQ304 by Singapore Airlines flies from Singapore (SIN) to Brussels (BRU) for the Mon, Sep 7 departure.

Right nowEn route to Brussels · off blocks 23:53 · 2 min early
En route

en route from SIN to BRU

En routeSQ304 · position estimated
SINSingaporeBRUBrussels
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 23:53 · typical taxi-out at SIN ≈ 8.9 min. No receiver coverage over open ocean.

Typical gate push+0 minmedian posted departure
Typical arrival−9 minmedian over 3 operations
Wins back in air~9 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
09-08
−2 gate · −9 arrival
09-07
−2 gate
09-06
+0 gate · −9 arrival
09-04
+2 gate · −8 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 →
BRUBrusselsOn-time likelyBRU delay board →
SIN→BRUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
31%Chance of 15+ min delay
1.7%Chance of cancellation

Conditions at SIN and BRU are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.

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

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.

How SQ304 actually runs

Pro Flight Search has tracked every published board update for SQ304 across the SIN and BRU boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 3 confirmed landings · 3/3 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how SQ304 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
09-08SIN 23:55 23:53 (−2)BRU 07:25 07:16 (−9)
09-07SIN 23:55 23:53 (−2)BRU
09-06SIN 23:55 (+0)BRU 07:25 07:16 (−9)
09-04SIN 23:55 23:57 (+2)BRU 07:25 07:17 (−8)

Board clocks recorded as SIN and BRU published them.

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 — SQ304 Singapore to Brussels on-time performance, measured from the SIN and BRU airport boards.

Canonical URL
https://proflightsearch.com/flight/SQ304
How we measure this →