FLR to LCY flight delays
Firenze (FI) (FLR) London (LCY)
1,023 flights · July 2024 – July 2026 · UK Civil Aviation Authority
60.82%
Arrived on time
Within 15 minutes of schedule
2.44%
Cancelled
Share of scheduled flights
—
When late, late by
Average across delayed arrivals
21 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In February it ran 37.6 points more punctual than in September — 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.
This is a late route. Flights from Firenze (FI) to London miss their scheduled arrival often enough that a tight connection at the far end is a connection at risk.
The two directions do not behave alike. LCY to FLR arrives on time 12.9 points more often than the outbound. Delay accumulates through the flying day, so whichever direction is scheduled later tends to carry the worse record — which is an argument for booking the morning departure if the choice exists.
Only BA CityFlyer flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
Which airline should you fly on this route?
Over July 2024 – July 2026, BA CityFlyer arrived on time most often on FLR to LCY. Flights ran closest to schedule in February and worst in September.
Every airline on FLR to LCY
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 |
|---|---|---|---|---|---|
| BA CityFlyer | 1,023 | 60.82% | 2.44% | — | F |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
LCY to FLR London back to Firenze (FI) 73.74% on time DOther routes from Firenze (FI)
Common questions
Are flights from Firenze (FI) to London usually delayed?
60.82% of flights on the FLR to LCY route arrived within 15 minutes of schedule, so roughly 4 in every ten arrived late. That is worse than the average route in this record.
Which airlines fly from Firenze (FI) to London?
Only BA CityFlyer appears in the published record on this route, with 1,023 flights and 60.82% arriving on time.
How often are FLR to LCY flights cancelled?
2.44% of scheduled flights did not operate — about 24 in every thousand. That is in the normal range.
What is the best month to fly Firenze (FI) to London?
February, when 82% of flights arrived on time. The worst was September at 44.4%.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on FLR to LCY during July 2024 – July 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 →