China Eastern AirlinesMU
Flights MU9769 20:40 Mo We Fr Su
live
Direct flights from Yulin (UYN) to Kunming (KMG): 4 nonstop departures observed each week across 1 airline. The nonstop covers 1,602 km, an estimated 2 hours 33 minutes in the air. Measured by Pro Flight Search from live flight boards at Yulin and Kunming. Updated 18 September 2026 at 14:33 UTC.
UYN
Yulin
tracking
KMG
Kunming
tracking
1,602 km · ~2h 33m est.
Tracking · 1 airline · 4x weekly · nonstop
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delay history for UYN → KMG is still building
Flight time~2h 33mestimated from route distance
Weekly departures4x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China Eastern 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 Yulin to Kunming route actually runs
Pro Flight Search records official board updates for nonstop UYN to KMG 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
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Suggested citation
Pro Flight Search — Yulin (UYN) to Kunming (KMG) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/UYN-KMG
UYN to KMG questions
How long is the flight from UYN to KMG?
Great-circle distance is 1,602 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 143–167 min gate-to-gate on this route.
How often does UYN–KMG fly?
China Eastern 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 UYN and arrival-side delay at KMG, 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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