JNB → SISJohannesburg to Sishen

live

Direct flights from Johannesburg (JNB) to Sishen (SIS): 5 nonstop departures observed each week across 1 airline. 67% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 12 minutes late. No cancellations were recorded across the 12 tracked flights. The nonstop covers 547 km, an estimated 1 hour 12 minutes in the air. Measured by Pro Flight Search from live flight boards at Johannesburg and Sishen. Updated 15 September 2026 at 02:07 UTC.

JNB Johannesburg smooth · +10
SIS Sishen tracking
547 km · ~1h 12m est.
dep bank 06:30–16:005x weekly
Runs mixed · 1 airline · 5x weekly · nonstop
67% on time

of the last 12 operated JNB → SIS flights arrived within 15 minutes

Median arrival delay is +12 min. 0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+12 minacross the last 12 operated legs
Flight time~1h 12mestimated from route distance
Weekly departures5x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 12

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Airlink

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
Airlink4Z67% on time

Flights 4Z771 06:30 Mo Tu We Th Fr · 4Z773 07:00 Mo · 4Z779 15:30 Mo Tu We Th Fr · 4Z777 16:00 We Fr

History

operated legs · board outcomes
09-144Z771departed+29
09-144Z773departed+31
09-144Z779departed+11
09-114Z771departed+12
09-114Z777departed+4
09-114Z779departed−1
09-104Z771departed+7
09-104Z779departed+19
09-094Z771departed+8
09-094Z779departed+12
09-084Z771departed+359
09-084Z779departed+15

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
JNBJohannesburg +10 min smooth 🌤 clear · N 12 kt Full JNB delay board →
SISSishen tracking Full SIS delay board →

How the Johannesburg to Sishen route actually runs

Pro Flight Search records official board updates for nonstop JNB to SIS 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 — Johannesburg (JNB) to Sishen (SIS) route reliability, measured from operated flights on official airport boards.

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

JNB to SIS questions

Is JNB–SIS running on time right now?

Smooth skies ahead. The departure side at JNB is the weaker end, route health score 86/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on JNB–SIS?

Operators schedule morning departures around 06:30 from JNB. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SIS delay card to confirm conditions when you'd arrive.

How long is the flight from JNB to SIS?

Great-circle distance is 547 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 69–77 min gate-to-gate on this route.

How often does JNB–SIS fly?

Airlink runs the route with about 13 flights a week (mon–fri). Since one carrier owns the route, a single disruption tends to ripple through the day.