LHR → FLRLondon to Firenze

live

Direct flights from London (LHR) to Firenze (FLR): 7 nonstop departures observed each week across 1 airline. 1 of the 9 tracked flights was cancelled. The nonstop covers 1,218 km, an estimated 2 hours 4 minutes in the air. Measured by Pro Flight Search from live flight boards at London and Firenze. Updated 2 November 2026 at 16:12 UTC.

Today, LHR → FLR

Mon 2 Nov · local times
BA520British AirwaysIn the air, 50 min late

Left LHR at 08:25, 50 min after its 07:35 slot.

Track BA520 →
  1. 07:35 BA520British Airways Left 08:25 +50 ·

Checked LHR board 16:12

LHR London heavy · +41
FLR Firenze tracking
1,218 km · ~2h 04m est.
departs 08:107x weekly
Under pressure · 1 airline · 7x weekly · nonstop
46 / 100

route health from live LHR and FLR delay boards

1 of 9 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~2h 04mestimated from route distance
Weekly departures7x1 direct airline on the leg

Who flies it

observed on the boards · 7 days
British AirwaysBA

Flights BA520 varies daily

History

operated legs · board outcomes
11-02BA520departed+50
11-01BA520departed+11
10-31BA520departed+34
10-30BA520departed+30
10-29BA520departed+6
10-28BA520departed+23
10-27BA520departed+27
10-27BA522cancelledCNX
10-26BA520departed+24

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
LHRLondon +41 min heavy 🌤 scattered clouds · NNE 8 kt Full LHR delay board →
FLRFirenze tracking Full FLR delay board →

How the London to Firenze route actually runs

Pro Flight Search records official board updates for nonstop LHR to FLR flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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: London (LHR) to Firenze (FLR) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/LHR-FLR
How we measure this →

LHR to FLR questions

Is LHR–FLR running on time right now?

Significant delay risk. The departure side at LHR is the weaker end, route health score 46/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from LHR to FLR?

Great-circle distance is 1,218 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 116–134 min gate-to-gate on this route.

How often does LHR–FLR fly?

British Airways runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at LHR and arrival-side delay at FLR, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.