Heathrow → Geneva flight delays
HEATHROW → GENEVA · all airlines · 8,944 flights · May 2025 – April 2026 · source: UK CAA
This route is delayed
22%of the time, by +41 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
78%
Delayed 3h+
0.1%
Cancelled
0.9%
Avg when late
+41m
Were you delayed 3+ hours on this route?
About 0.1% of these flights land 3h+ late. If yours did, under UK261 you could be owed up to £520 — and you can claim it yourself for free. Check if you're owed →
When does HEATHROW → GENEVA run late?
25
12
15
13
20
28
39
26
33
23
13
25
J
F
M
A
M
J
J
A
S
O
N
D
Delays peak in July (39% late).
Which airline is most punctual on HEATHROW → GENEVA?
British Airways Plcdelayed 19%
Swiss Airlinesdelayed 27%
Frequently asked
How often is the Heathrow to Geneva flight delayed?
About 22% of HEATHROW → GENEVA flights arrive late (15+ minutes), by an average of 41 minutes when they do, based on 8,944 flights in May 2025 – April 2026.
Which airline is most punctual on HEATHROW → GENEVA?
British Airways Plc, delayed 19% of the time — the best of the 2 airlines flying this route.
What is the worst month for delays on HEATHROW → GENEVA?
July is the worst, with 39% of flights delayed, while February is the most reliable at 12%.
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