BA734British Airways · LHR → ZRH
live · 13m ago
Route confirmed British Airways

BA734 LondonLHR · 12:20 ZurichZRH · 15:15

BA734 by British Airways flies from London (LHR) to Zurich (ZRH).

Right nowNext departure tomorrow Operates daily
11:55

scheduled from LHR

Typical gate push+40 minmedian posted departure
Typical arrival+9 minmedian over 4 operations
Wins back in air~31 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
11-02
+40 gate · +9 arrival
10-24
+35 gate · −5 arrival
10-21
+85 gate · +57 arrival
10-19
+40 gate · +9 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
LHRLondonModerate riskLHR delay board →
ZRHZurichOn-time likelyZRH delay board →
LHR→ZRHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
36%Chance of 15+ min delay
2.2%Chance of cancellation
+8 minTypical airport delay in this weather

Driven mainly by ZRH (Zurich), 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 London

Forecast

Tue 3 Nov, local date

High13°Clikely 12°C to 13°C
Low9°Clikely 7°C to 10°C
  • 70% 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 ZRH

Forecast

Tue 3 Nov, local date

High8°Clikely 7°C to 9°C
Low4°Clikely 2°C to 5°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 London to Zurich flights today

same route · British Airways
BA708departs 06:25
BA710departs 07:30
BA712departs 08:50
BA714departs 10:20
BA738departs 12:05
BA716departs 12:40

If BA734 is cancelled, these are the other British Airways nonstop flights from London to Zurich on the same day, with scheduled departure times in LHR 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 BA734 actually runs

Pro Flight Search has tracked every published board update for BA734 across the LHR and ZRH boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min late. Based on 4 confirmed landings · 3/4 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 BA734 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-02LHR 12:20 13:00 (+40)ZRH 15:15 15:24 (+9)
10-24LHR 11:50 12:25 (+35)ZRH 14:45 14:40 (−5)
10-21LHR 11:45 13:10 (+85)ZRH 14:40 15:37 (+57)
10-19LHR 12:20 13:00 (+40)ZRH 15:15 15:24 (+9)

Aircraft

Recent tails: GTTNH, GEUUP, GTTOB.

Board clocks recorded as LHR and ZRH published them.

Planning around BA734? 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: BA734 London to Zurich on-time performance, measured from the LHR and ZRH airport boards.

Canonical URL
https://proflightsearch.com/flight/BA734
How we measure this →