SN2104Brussels Airlines · LHR → BRU
live · 9m ago
Route confirmed Brussels Airlines

SN2104 LondonLHR · 06:50 BrusselsBRU · 08:55

SN2104 by Brussels Airlines flies from London (LHR) to Brussels (BRU) for the Fri, Sep 25 departure.

Right nowEn route to Brussels · off blocks 07:08 · 18 min late
En route

en route from LHR to BRU

En routeSN2104 · position estimated
LHRLondonBRUBrussels
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 07:08 · typical taxi-out at LHR ≈ 11.2 min.

⚖ SN2104 typically leaves +18 and lands −8. The air wins minutes back.
Typical gate push+18 minmedian posted departure
Typical arrival−8 minmedian over 9 operations
Wins back in air~26 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-25
+18 gate · −5 arrival
09-24
+17 gate · −10 arrival
09-23
+17 gate · −10 arrival
09-22
+14 gate · −12 arrival
09-21
+50 gate · +24 arrival
09-20
+21 gate · −8 arrival
09-19
+18 gate · −9 arrival

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

The last 30 days

arrival outcome per operation

median arrival −8 min · 0 cancelled · 9 operations tracked

The route today

live boards
LHRLondonModerate riskLHR delay board →
BRUBrusselsOn-time likelyBRU delay board →
LHR→BRUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
33%Chance of 15+ min delay
3.4%Chance of cancellation
+4 minAvg hub delay right now

Conditions at LHR 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.

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.

Other London to Brussels flights today

same route · Brussels Airlines
SN2094departs 11:05
SN2096departs 17:55

If SN2104 is cancelled, these are the other Brussels Airlines nonstop flights from London to Brussels on the same day, with scheduled departure times in LHR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How SN2104 actually runs

Pro Flight Search has tracked every published board update for SN2104 across the LHR and BRU boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 9 confirmed landings · 7/9 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how SN2104 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
09-25LHR 06:50 07:08 (+18)BRU 08:55 08:50 (−5)
09-24LHR 06:50 07:07 (+17)BRU 08:55 08:45 (−10)
09-23LHR 06:50 07:07 (+17)BRU 08:55 08:45 (−10)
09-22LHR 06:50 07:04 (+14)BRU 08:55 08:43 (−12)
09-21LHR 06:50 07:40 (+50)BRU 08:55 09:19 (+24)
09-20LHR 06:50 07:11 (+21)BRU 08:55 08:47 (−8)
09-19LHR 06:50 07:08 (+18)BRU 08:55 08:46 (−9)
09-18LHR 06:50 07:45 (+55)BRU 08:55 09:30 (+35)
09-17LHR BRU 08:55 09:07 (+12)

Board clocks recorded as LHR 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 — SN2104 London to Brussels on-time performance, measured from the LHR and BRU airport boards.

Canonical URL
https://proflightsearch.com/flight/SN2104
How we measure this →