BA427British Airways · LUX → LHR
live · 8m ago
Route confirmed British Airways

BA427 LuxembourgLUX · 21:55 LondonLHR · 22:10

BA427 by British Airways flies from Luxembourg (LUX) to London (LHR).

Right nowNext departure today Operates daily
21:55

scheduled from LUX

⚖ BA427 typically leaves −5 and lands −13. The air wins minutes back.
Typical gate push−5 minmedian posted departure
Typical arrival−13 minmedian over 11 operations
Wins back in air~8 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 11tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-07
+13 gate · +5 arrival
11-06
+13 gate · +5 arrival
11-05
−12 gate · −22 arrival
11-04
−16 gate · −24 arrival
11-03
−9 gate · −14 arrival
11-02
−13 gate · −17 arrival
10-30
+68 gate · +71 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 −13 min · 0 cancelled · 11 operations tracked

The route today

live boards
LUXLuxembourgOn-time likelyLUX delay board →
LHRLondonModerate riskLHR delay board →
LUX→LHRevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
35%Chance of 15+ min delay
2.0%Chance of cancellation
+11 minTypical airport delay in this weather

Driven mainly by LUX (Luxembourg), currently flying IFR (instrument). 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 Luxembourg

Forecast

Sun 8 Nov, local date

High8°Clikely 7°C to 9°C
Low4°Clikely 2°C to 5°C
  • 69% chance of fog

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 London

Forecast

Sun 8 Nov, local date

High10°Clikely 8°C to 11°C
Low5°Clikely 3°C to 7°C
  • 79% chance of fog

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 Luxembourg to London flights today

same route · British Airways
BA419departs 10:20
BA421departs 17:15

If BA427 is cancelled, these are the other British Airways nonstop flights from Luxembourg to London on the same day, with scheduled departure times in LUX 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 BA427 actually runs

Pro Flight Search has tracked every published board update for BA427 across the LUX and LHR boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min early. Based on 10 confirmed landings · 10/10 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how BA427 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
11-07LUX 21:55 22:08 (+13)LHR 22:10 22:15 (+5)
11-06LUX 21:55 22:08 (+13)LHR 22:10 22:15 (+5)
11-05LUX 22:00 21:48 (−12)LHR 22:15 21:53 (−22)
11-04LUX 21:55 21:39 (−16)LHR 22:10 21:46 (−24)
11-03LUX 21:55 21:46 (−9)LHR 22:10 21:56 (−14)
11-02LUX 21:55 21:42 (−13)LHR 22:10 21:53 (−17)
10-30LUX 21:55 23:03 (+68)LHR 22:10 23:21 (+71)
10-29LUX 22:00 21:55 (−5)LHR 22:15 22:13 (−2)
10-28LUX 21:55 21:53 (−2)LHR 22:10 21:57 (−13)
10-27LUX 21:55 21:38 (−17)LHR 22:10 21:44 (−26)
10-26LUX 21:55 21:56 (+1)LHR 22:10 (+0)

Board clocks recorded as LUX and LHR published them.

Planning around BA427? 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: BA427 Luxembourg to London on-time performance, measured from the LUX and LHR airport boards.

Canonical URL
https://proflightsearch.com/flight/BA427
How we measure this →