MU205中国东方航空公司In the air, 15 min late
Left PVG at 10:25, 15 min after its 10:10 slot.
Track MU205 →
live
Direct flights from Shanghai (PVG) to Chiang Mai (CNX): 18 nonstop departures observed each week across 3 airlines. No cancellations were recorded across the 17 tracked flights. The nonstop covers 2,674 km, an estimated 3 hours 56 minutes in the air. Measured by Pro Flight Search from live flight boards at Shanghai and Chiang Mai. Updated 31 October 2026 at 09:08 UTC.
Today, PVG → CNX
Sat 31 Oct · local times9C8511中国春秋航空公司In the air, 18 min late
Left PVG at 16:33, 18 min after its 16:15 slot.
Track 9C8511 →- 10:10 MU205中国东方航空公司 Left 10:25 +15 ·
- 16:15 9C8511中国春秋航空公司 Left 16:33 +18 ·
- 20:15 HO1363吉祥航空公司 On scheduleT浦东(T2) ·
Checked PVG board 17:08
PVG
Shanghai
busy · +17
CNX
Chiang Mai
tracking
2,674 km · ~3h 56m est.
Running clean · 3 airlines · 18x weekly · nonstop
78 / 100
route health from live PVG and CNX delay boards
0 of 17 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~3h 56mestimated from route distance
Weekly departures18x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 17
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China Eastern AirlinesSpring Airlines吉祥航空公司
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 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 Shanghai to Chiang Mai route actually runs
Pro Flight Search records official board updates for nonstop PVG to CNX 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: Shanghai (PVG) to Chiang Mai (CNX) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/PVG-CNX
PVG to CNX questions
Is PVG–CNX running on time right now?
Mostly on schedule. The departure side at PVG is the weaker end, route health score 78/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from PVG to CNX?
Great-circle distance is 2,674 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 219–259 min gate-to-gate on this route.
How often does PVG–CNX fly?
3 carriers operate this route, around 18 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at PVG and arrival-side delay at CNX, 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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