ZE822韩国易斯达航空In the air, 33 min late
Left PVG at 04:03, 33 min after its 03:30 slot.
Track ZE822 →
live
Direct flights from Shanghai (PVG) to Cheongju (CJJ): 16 nonstop departures observed each week across 3 airlines. No cancellations were recorded across the 19 tracked flights. The nonstop covers 812 km, an estimated 1 hour 32 minutes in the air. Measured by Pro Flight Search from live flight boards at Shanghai and Cheongju. Updated 14 November 2026 at 05:07 UTC.
Today, PVG → CJJ
Sat 14 Nov · local times9C7049中国春秋航空公司In the air, 181 min late
Left PVG at 11:01, 181 min after its 08:00 slot.
Track 9C7049 →- 03:30 ZE822韩国易斯达航空 Left 04:03 +33 ·
- 08:00 9C7049中国春秋航空公司 Left 11:01 +181 ·
- 08:00 MU5083中国东方航空公司 Left 10:19 +139 ·
Checked PVG board 13:07
PVG
Shanghai
heavy · +39
CJJ
Cheongju
tracking
812 km · ~1h 32m est.
Under pressure · 3 airlines · 16x weekly · nonstop
48 / 100
route health from live PVG and CJJ delay boards
0 of 19 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~1h 32mestimated from route distance
Weekly departures16x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 19
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China Eastern AirlinesEastar JetSpring 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 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 Cheongju route actually runs
Pro Flight Search records official board updates for nonstop PVG to CJJ 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 Cheongju (CJJ) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/PVG-CJJ
PVG to CJJ questions
Is PVG–CJJ running on time right now?
Significant delay risk. The departure side at PVG is the weaker end, route health score 48/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from PVG to CJJ?
Great-circle distance is 812 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 87–100 min gate-to-gate on this route.
How often does PVG–CJJ fly?
3 carriers operate this route, around 16 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 CJJ, 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.
.