PEK → JSJBeijing to Jiansanjiang

live

Direct flights from Beijing (PEK) to Jiansanjiang (JSJ): 4 nonstop departures observed each week across 1 airline. 100% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 7 minutes late. No cancellations were recorded across the 5 tracked flights. The nonstop covers 1,508 km, an estimated 2 hours 26 minutes in the air. Measured by Pro Flight Search from live flight boards at Beijing and Jiansanjiang. Updated 14 September 2026 at 03:23 UTC.

PEK Beijing smooth · +13
JSJ Jiansanjiang tracking
1,508 km · ~2h 26m est.
departs 07:154x weekly
Runs reliable · 1 airline · 4x weekly · nonstop
100% on time

of the last 5 operated PEK → JSJ flights arrived within 15 minutes

Median arrival delay is +7 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+7 minacross the last 5 operated legs
Flight time~2h 26mestimated from route distance
Weekly departures4x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Dalian 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 days
Dalian AirlinesCA100% on time

Flights CA1603 07:15 Mo We Fr Su

History

operated legs · board outcomes
09-14CA1603departed+7
09-13CA1603departed+4
09-11CA1603departed+11
09-09CA1603departed+0
09-07CA1603departed+10

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
PEKBeijing +13 min smooth 🌤 clear · ENE 4 kt Full PEK delay board →
JSJJiansanjiang tracking Full JSJ delay board →

How the Beijing to Jiansanjiang route actually runs

Pro Flight Search records official board updates for nonstop PEK to JSJ 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 — Beijing (PEK) to Jiansanjiang (JSJ) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/PEK-JSJ
How we measure this →

PEK to JSJ questions

Is PEK–JSJ running on time right now?

Smooth skies ahead. The departure side at PEK is the weaker end, route health score 82/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from PEK to JSJ?

Great-circle distance is 1,508 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 136–159 min gate-to-gate on this route.

How often does PEK–JSJ fly?

Dalian 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 PEK and arrival-side delay at JSJ, 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.