GVA to LGW flight delays
3,277 flights · March 2025 – August 2026 · UK Civil Aviation Authority
70.84%
Arrived on time
Within 15 minutes of schedule
1.4%
Cancelled
Share of scheduled flights
—
When late, late by
Average across delayed arrivals
17 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In November it ran 37.4 points more punctual than in July — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
The route has been getting better. The later months in the record run 8.9 points more punctual than the earlier ones, which usually means a schedule that was too tight has been given more room.
Flights from Geneva to London run late more often than the average route, though not severely.
The 2 airlines here are separated by under 5 points — close enough to call a tie. Choose on price and departure time.
Which airline should you fly on this route?
Over March 2025 – August 2026, BA Euroflyer arrived on time most often on GVA to LGW. easyJet was late most often. Flights ran closest to schedule in November and worst in July.
Every airline on GVA to LGW
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| easyJet | 2,673 | 70.16% | 0.34% | — | C |
| BA Euroflyer | 466 | 74.89% | 0% | — | C |
| Swiss International Air Lines | 77 | 75.32% | 0% | — | — |
| easyJet Switzerland | 35 | — | 100% | — | — |
| TUI Airways | 23 | 56.52% | 0% | — | — |
| British Airways | 3 | 0% | 66.67% | — | — |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
LGW to GVA London back to Geneva 66.93% on time DCommon questions
Are flights from Geneva to London usually delayed?
70.84% of flights on the GVA to LGW route arrived within 15 minutes of schedule, so roughly 3 in every ten arrived late. That is worse than the average route in this record.
Which airline is most on time from Geneva to London?
BA Euroflyer, at 74.89% on time across 466 flights. The least punctual on the route was easyJet at 70.16%.
How often are GVA to LGW flights cancelled?
1.4% of scheduled flights did not operate — about 14 in every thousand. That is in the normal range.
What is the best month to fly Geneva to London?
November, when 85.9% of flights arrived on time. The worst was July at 48.5%.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on GVA to LGW during March 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →