Wizz AirW4
Flights W43801 varies Mo We Th Fr Su
live
Direct flights from Sibiu (SBZ) to London (LTN): 5 nonstop departures observed each week across 1 airline. The median arrival is 27 minutes early. No cancellations were recorded across the 1 tracked flight. The nonstop covers 1,903 km, an estimated 2 hours 56 minutes in the air. Measured by Pro Flight Search from live flight boards at Sibiu and London. Updated 17 August 2026 at 18:06 UTC.
SBZ
Sibiu
tracking
LTN
London
smooth · +0
1,903 km · ~2h 56m est.
Running clean · 1 airline · 5x weekly · nonstop
100 / 100
route health from live SBZ and LTN delay boards
Median arrival delay is −27 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival−27 minacross the last 1 operated legs
Flight time~2h 56mestimated from route distance
Weekly departures5x1 direct airline on the leg
Current nonstop fares
SBZ → LTN · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Sibiu to London route actually runs
Pro Flight Search tracks every published board update for nonstop SBZ to LTN flights: 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. Fares link straight to the operating airline with no markups.
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 — Sibiu (SBZ) to London (LTN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SBZ-LTN
SBZ to LTN questions
Is SBZ–LTN running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SBZ to LTN?
Great-circle distance is 1,903 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 164–193 min gate-to-gate on this route.
How often does SBZ–LTN fly?
Wizz Air runs the route with about 5 flights a week (sun, mon, wed, thu, fri). 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 SBZ and arrival-side delay at LTN, 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.
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