LufthansaLH
Flights LH857 varies Mo Fr Su
live
Direct flights from Trondheim (TRD) to Frankfurt am Main (FRA): 3 nonstop departures observed each week across 1 airline. The median arrival is 7 minutes early. No cancellations were recorded across the 3 tracked flights. The nonstop covers 1,499 km, an estimated 2 hours 25 minutes in the air. Measured by Pro Flight Search from live flight boards at Trondheim and Frankfurt am Main. Updated 14 September 2026 at 12:10 UTC.
TRD
Trondheim
tracking
FRA
Frankfurt am Main
smooth · +3
1,499 km · ~2h 25m est.
Running clean · 1 airline · 3x weekly · nonstop
92 / 100
route health from live TRD and FRA delay boards
Median arrival delay is −7 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−7 minacross the last 3 operated legs
Flight time~2h 25mestimated from route distance
Weekly departures3x1 direct airline on the leg
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 Trondheim to Frankfurt am Main route actually runs
Pro Flight Search records official board updates for nonstop TRD to FRA 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 — Trondheim (TRD) to Frankfurt am Main (FRA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/TRD-FRA
TRD to FRA questions
Is TRD–FRA running on time right now?
Smooth skies ahead. The arrival side at FRA is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from TRD to FRA?
Great-circle distance is 1,499 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 136–158 min gate-to-gate on this route.
How often does TRD–FRA fly?
Lufthansa runs the route with about 3 flights a week (sun, mon, 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 TRD and arrival-side delay at FRA, 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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