Sichuan Airlines3U
Flights 3U6859 07:55 Mo We Fr Su
live
Direct flights from Chengdu (TFU) to Linfen (LFQ): 4 nonstop departures observed each week across 1 airline. The nonstop covers 930 km, an estimated 1 hour 42 minutes in the air. Measured by Pro Flight Search from live flight boards at Chengdu and Linfen. Updated 15 September 2026 at 22:03 UTC.
TFU
Chengdu
tracking
LFQ
Linfen
tracking
930 km · ~1h 42m est.
Tracking · 1 airline · 4x weekly · nonstop
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delay history for TFU → LFQ is still building
Flight time~1h 42mestimated from route distance
Weekly departures4x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Sichuan Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Chengdu to Linfen route actually runs
Pro Flight Search records official board updates for nonstop TFU to LFQ 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 — Chengdu (TFU) to Linfen (LFQ) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/TFU-LFQ
TFU to LFQ questions
How long is the flight from TFU to LFQ?
Great-circle distance is 930 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 96–110 min gate-to-gate on this route.
How often does TFU–LFQ fly?
Sichuan Airlines runs the route with about 4 flights a week (sun, mon, wed, 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 TFU and arrival-side delay at LFQ, 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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